<script>
(function(h,o,t,j,a,r){
  h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
  h._hjSettings={hjid:5319657,hjsv:6};
  a=o.getElementsByTagName('head')[0];
  r=o.createElement('script');r.async=1;
  r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv;
  a.appendChild(r);
})(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
</script>

</style>

<script>
  (function() {
    var jdgmThemeFixes = null;
    if (!jdgmThemeFixes) return;
    var thisThemeFix = jdgmThemeFixes[Shopify.theme.id];
    if (!thisThemeFix) return;

if (thisThemeFix.html) {
      document.addEventListener("DOMContentLoaded", function() {
        var htmlDiv = document.createElement('div');
        htmlDiv.classList.add('jdgm-theme-fix-html');
        htmlDiv.innerHTML = thisThemeFix.html;
        document.body.append(htmlDiv);
      });
    };

if (thisThemeFix.css) {
      var styleTag = document.createElement('style');
      styleTag.classList.add('jdgm-theme-fix-style');
      styleTag.innerHTML = thisThemeFix.css;
      document.head.append(styleTag);
    };

if (thisThemeFix.js) {
      var scriptTag = document.createElement('script');
      scriptTag.classList.add('jdgm-theme-fix-script');
      scriptTag.innerHTML = thisThemeFix.js;
      document.head.append(scriptTag);
    };
  })();
</script>

<script src="https://cdn.shopify.com/extensions/be096eb7-4469-4c8b-be74-e090699bc39e/delivery-estimator-75/assets/estimator.js" type="text/javascript" defer="defer"></script>
<link href="https://monorail-edge.shopifysvc.com" rel="dns-prefetch">
<script>(function(){if ("sendBeacon" in navigator && "performance" in window) {var session_token = document.cookie.match(/_shopify_s=([^;]*)/);function handle_abandonment_event(e) {var entries = performance.getEntries().filter(function(entry) {return /monorail-edge.shopifysvc.com/.test(entry.name);});if (!window.abandonment_tracked && entries.length === 0) {window.abandonment_tracked = true;var currentMs = Date.now();var navigation_start = performance.timing.navigationStart;var payload = {shop_id: 2171207759,url: window.location.href,navigation_start,duration: currentMs - navigation_start,session_token: session_token && session_token.length === 2 ? session_token[1] : "",page_type: "product"};window.navigator.sendBeacon("https://monorail-edge.shopifysvc.com/v1/produce", JSON.stringify({schema_id: "online_store_buyer_site_abandonment/1.1",payload: payload,metadata: {event_created_at_ms: currentMs,event_sent_at_ms: currentMs}}));}}window.addEventListener('pagehide', handle_abandonment_event);}}());</script>
<script id="web-pixels-manager-setup">(function e(e,d,r,n,o,i){if(void 0===i&&(i={}),!Boolean(null===(t=null===(a=window.Shopify)||void 0===a?void 0:a.analytics)||void 0===t?void 0:t.replayQueue)){var a,t;window.Shopify=window.Shopify||{};var s=window.Shopify;s.analytics=s.analytics||{};var l=s.analytics;l.replayQueue=[],l.publish=function(e,d,r){return l.replayQueue.push([e,d,r]),!0};try{self.performance.mark("wpm:start")}catch(e){}var u=function(){var e={modern:/Edge?\/(1{2}[4-9]|1[2-9]\d|[2-9]\d{2}|\d{4,})\.\d+(\.\d+|)|Firefox\/(1{2}[4-9]|1[2-9]\d|[2-9]\d{2}|\d{4,})\.\d+(\.\d+|)|Chrom(ium|e)\/(9{2}|\d{3,})\.\d+(\.\d+|)|(Maci|X1{2}).+ Version\/(15\.\d+|(1[6-9]|[2-9]\d|\d{3,})\.\d+)([,.]\d+|)( $\w+$|)( Mobile\/\w+|) Safari\/|Chrome.+OPR\/(9{2}|\d{3,})\.\d+\.\d+|(CPU[ +]OS|iPhone[ +]OS|CPU[ +]iPhone|CPU IPhone OS|CPU iPad OS)[ +]+(15[._]\d+|(1[6-9]|[2-9]\d|\d{3,})[._]\d+)([._]\d+|)|Android:?[ /-](13[1-9]|1[4-9]\d|[2-9]\d{2}|\d{4,})(\.\d+|)(\.\d+|)|Android.+Firefox\/(13[2-9]|1[4-9]\d|[2-9]\d{2}|\d{4,})\.\d+(\.\d+|)|Android.+Chrom(ium|e)\/(13[1-9]|1[4-9]\d|[2-9]\d{2}|\d{4,})\.\d+(\.\d+|)|SamsungBrowser\/([2-9]\d|\d{3,})\.\d+/,legacy:/Edge?\/(1[6-9]|[2-9]\d|\d{3,})\.\d+(\.\d+|)|Firefox\/(5[4-9]|[6-9]\d|\d{3,})\.\d+(\.\d+|)|Chrom(ium|e)\/(5[1-9]|[6-9]\d|\d{3,})\.\d+(\.\d+|)([\d.]+$|.*Safari\/(?![\d.]+ Edge\/[\d.]+$))|(Maci|X1{2}).+ Version\/(10\.\d+|(1[1-9]|[2-9]\d|\d{3,})\.\d+)([,.]\d+|)( $\w+$|)( Mobile\/\w+|) Safari\/|Chrome.+OPR\/(3[89]|[4-9]\d|\d{3,})\.\d+\.\d+|(CPU[ +]OS|iPhone[ +]OS|CPU[ +]iPhone|CPU IPhone OS|CPU iPad OS)[ +]+(10[._]\d+|(1[1-9]|[2-9]\d|\d{3,})[._]\d+)([._]\d+|)|Android:?[ /-](13[1-9]|1[4-9]\d|[2-9]\d{2}|\d{4,})(\.\d+|)(\.\d+|)|Mobile Safari.+OPR\/([89]\d|\d{3,})\.\d+\.\d+|Android.+Firefox\/(13[2-9]|1[4-9]\d|[2-9]\d{2}|\d{4,})\.\d+(\.\d+|)|Android.+Chrom(ium|e)\/(13[1-9]|1[4-9]\d|[2-9]\d{2}|\d{4,})\.\d+(\.\d+|)|Android.+(UC? ?Browser|UCWEB|U3)[ /]?(15\.([5-9]|\d{2,})|(1[6-9]|[2-9]\d|\d{3,})\.\d+)\.\d+|SamsungBrowser\/(5\.\d+|([6-9]|\d{2,})\.\d+)|Android.+MQ{2}Browser\/(14(\.(9|\d{2,})|)|(1[5-9]|[2-9]\d|\d{3,})(\.\d+|))(\.\d+|)|K[Aa][Ii]OS\/(3\.\d+|([4-9]|\d{2,})\.\d+)(\.\d+|)/},d=e.modern,r=e.legacy,n=navigator.userAgent;return n.match(d)?"modern":n.match(r)?"legacy":"unknown"}(),c="modern"===u?"modern":"legacy",f=(null!=o?o:{modern:"",legacy:""})[c],m=function(e){return[e.baseUrl,"/wpm","/b",e.hashVersion,"modern"===e.buildTarget?"m":"l",".js"].join("")}({baseUrl:r,hashVersion:n,buildTarget:c}),p=function(e){var d=e.version,r=e.bundleTarget,n=e.surface,o=e.pageUrl,i=e.monorailEndpoint;return{emit:function(e){var a=e.status,t=e.errorMsg,s=(new Date).getTime(),l=JSON.stringify({metadata:{event_sent_at_ms:s},events:[{schema_id:"web_pixels_manager_load/3.1",payload:{version:d,bundle_target:r,page_url:o,status:a,surface:n,error_msg:t},metadata:{event_created_at_ms:s}}]});if(!i)return console&&console.warn&&console.warn("[Web Pixels Manager] No Monorail endpoint provided, skipping logging."),!1;try{return self.navigator.sendBeacon.bind(self.navigator)(i,l)}catch(e){}var u=new XMLHttpRequest;try{return u.open("POST",i,!0),u.setRequestHeader("Content-Type","text/plain"),u.send(l),!0}catch(e){return console&&console.warn&&console.warn("[Web Pixels Manager] Got an unhandled error while logging to Monorail."),!1}}}}({version:n,bundleTarget:u,surface:e.surface,pageUrl:self.location.href,monorailEndpoint:e.monorailEndpoint});try{i.browserTarget=u,function(e){var d=e.src,r=e.async,n=void 0===r||r,o=e.onload,i=e.onerror,a=e.sri,t=e.scriptDataAttributes,s=void 0===t?{}:t,l=document.createElement("script"),u=document.querySelector("head"),c=document.querySelector("body");if(l.async=n,l.src=d,a&&(l.integrity=a,l.crossOrigin="anonymous"),s)for(var f in s)if(Object.prototype.hasOwnProperty.call(s,f))try{l.dataset[f]=s[f]}catch(e){}if(o&&l.addEventListener("load",o),i&&l.addEventListener("error",i),u)u.appendChild(l);else{if(!c)throw new Error("Did not find a head or body element to append the script");c.appendChild(l)}}({src:m,async:!0,onload:function(){if(!function(){var e,d;return Boolean(null===(d=null===(e=window.Shopify)||void 0===e?void 0:e.analytics)||void 0===d?void 0:d.initialized)}()){var r=window.webPixelsManager.init(e)||void 0;if(r){d(r);var n=window.Shopify.analytics;n.replayQueue.forEach((function(e){var d=e[0],n=e[1],o=e[2];r.publishCustomEvent(d,n,o)})),n.replayQueue=[],n.publish=r.publishCustomEvent,n.visitor=r.visitor,n.initialized=!0}}},onerror:function(){return p.emit({status:"failed",errorMsg:"".concat(m," has failed to load")})},sri:function(e){var d=/^sha384-[A-Za-z0-9+/=]+$/;return"string"==typeof e&&d.test(e)}(f)?f:"",scriptDataAttributes:i}),p.emit({status:"loading"})}catch(e){p.emit({status:"failed",errorMsg:(null==e?void 0:e.message)||"Unknown error"})}}})({shopId: 2171207759,storefrontBaseUrl: "https://lionparts.com",extensionsBaseUrl: "https://extensions.shopifycdn.com/cdn/shopifycloud/web-pixels-manager",monorailEndpoint: "https://monorail-edge.shopifysvc.com/unstable/produce_batch",surface: "storefront-renderer",enabledBetaFlags: [],webPixelsConfigList: [{"id":"484704335","configuration":"{\"swymApiEndpoint\":\"https://swymstore-v3free-01.swymrelay.com\",\"swymTier\":\"v3free-01\"}","eventPayloadVersion":"v1","runtimeContext":"STRICT","scriptVersion":"249361d9a81bb966d94f1ba49f29127c","type":"APP","apiClientId":1350849,"privacyPurposes":["ANALYTICS","MARKETING","PREFERENCES"]},{"id":"332660815","configuration":"{\"config\":\"{\\\"pixel_id\\\":\\\"G-VRVMRVJQGH\\\",\\\"target_country\\\":\\\"US\\\",\\\"gtag_events\\\":[{\\\"type\\\":\\\"begin_checkout\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/Pk9aCOKBlacBEOaR4MgD\\\"]},{\\\"type\\\":\\\"search\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/__bSCOWBlacBEOaR4MgD\\\"]},{\\\"type\\\":\\\"view_item\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/5nI3CNyBlacBEOaR4MgD\\\",\\\"MC-FP36NY93LL\\\",\\\"MC-3Y5BCMLCFP\\\"]},{\\\"type\\\":\\\"purchase\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/0PymCNmBlacBEOaR4MgD\\\",\\\"MC-FP36NY93LL\\\",\\\"MC-3Y5BCMLCFP\\\"]},{\\\"type\\\":\\\"page_view\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/K3s3CNaBlacBEOaR4MgD\\\",\\\"MC-FP36NY93LL\\\",\\\"MC-3Y5BCMLCFP\\\"]},{\\\"type\\\":\\\"add_payment_info\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/eM4aCOiBlacBEOaR4MgD\\\"]},{\\\"type\\\":\\\"add_to_cart\\\",\\\"action_label\\\":[\\\"G-VRVMRVJQGH\\\",\\\"AW-957876454\\/BOQBCN-BlacBEOaR4MgD\\\"]}],\\\"enable_monitoring_mode\\\":false}\"}","eventPayloadVersion":"v1","runtimeContext":"OPEN","scriptVersion":"4dfb9bba78bcc1d3298173fc750a772c","type":"APP","apiClientId":1780363,"privacyPurposes":[]},{"id":"111214671","configuration":"{\"pixel_id\":\"235453430728827\",\"pixel_type\":\"facebook_pixel\",\"metaapp_system_user_token\":\"-\"}","eventPayloadVersion":"v1","runtimeContext":"OPEN","scriptVersion":"8d894c63179843e74a9691414b5ad83d","type":"APP","apiClientId":2329312,"privacyPurposes":["ANALYTICS","MARKETING","SALE_OF_DATA"]},{"id":"76677199","configuration":"{\"ti\":\"17227549\",\"endpoint\":\"https://bat.bing.com/action/0\"}","eventPayloadVersion":"v1","runtimeContext":"STRICT","scriptVersion":"ba83e2f2a5f92dc667107c3eb4bfbf32","type":"APP","apiClientId":2997493,"privacyPurposes":["ANALYTICS","MARKETING","SALE_OF_DATA"]},{"id":"13303887","configuration":"{\"gaFourMeasID\":\"G-L8E4HP85S1\",\"gaFourPageView\":\"NO\",\"gaFourSearch\":\"NO\",\"gaFourProductView\":\"NO\",\"gaFourAddToCart\":\"NO\",\"gaFourBeginCheckout\":\"NO\",\"gaFourAPISecret\":\"040KiiqMT9GcvS4slrmdNQ\",\"logEvents\":\"NO\",\"fbTestEvent\":\"123123\",\"gaSwitch\":\"YES\",\"fbSwitch\":\"NO\",\"fbAccessToken\":\"123123\",\"checkoutSteps\":\"YES\",\"fbPixelID\":\"123123\",\"gaFourPurchase\":\"NO\"}","eventPayloadVersion":"v1","runtimeContext":"STRICT","scriptVersion":"8169d3bb15f13c5604d156f1e8843766","type":"APP","apiClientId":3921359,"privacyPurposes":["ANALYTICS","MARKETING","SALE_OF_DATA"]},{"id":"shopify-app-pixel","configuration":"{}","eventPayloadVersion":"v1","runtimeContext":"STRICT","scriptVersion":"0411","apiClientId":"shopify-pixel","type":"APP","privacyPurposes":["ANALYTICS","MARKETING"]},{"id":"shopify-custom-pixel","eventPayloadVersion":"v1","runtimeContext":"LAX","scriptVersion":"0411","apiClientId":"shopify-pixel","type":"CUSTOM","privacyPurposes":["ANALYTICS","MARKETING"]}],isMerchantRequest: false,effectiveTopLevelDomain: "",initData: {"shop":{"name":"Lionparts Powersports","paymentSettings":{"currencyCode":"USD"},"myshopifyDomain":"lionparts.myshopify.com","countryCode":"US","storefrontUrl":"https://lionparts.com"},"customer":null,"cart":null,"checkout":null,"productVariants":[{"price":{"amount":254.03,"currencyCode":"USD"},"product":{"title":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","vendor":"Big Gun","id":"3941952553039","untranslatedTitle":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","url":"/products/big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g","type":"Exhaust System"},"id":"29478895517775","image":{"src":"//lionparts.com/cdn/shop/files/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705"},"sku":"40-R54G-Big_Gun","title":"Default Title","untranslatedTitle":"Default Title"}],"purchasingCompany":null},},function pageEvents(webPixelsManagerAPI) {webPixelsManagerAPI.publish("page_viewed", {});webPixelsManagerAPI.publish("product_viewed", {"productVariant":{"price":{"amount":254.03,"currencyCode":"USD"},"product":{"title":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","vendor":"Big Gun","id":"3941952553039","untranslatedTitle":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","url":"/products/big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g","type":"Exhaust System"},"id":"29478895517775","image":{"src":"//lionparts.com/cdn/shop/files/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705"},"sku":"40-R54G-Big_Gun","title":"Default Title","untranslatedTitle":"Default Title"}});},"https://lionparts.com/cdn","9bea40f4w74d83a37pc4328d8bm553b069e",{"modern":"","legacy":""},{"shopId":"2171207759","storefrontBaseUrl":"https://lionparts.com","extensionBaseUrl":"https://extensions.shopifycdn.com/cdn/shopifycloud/web-pixels-manager","surface":"storefront-renderer","enabledBetaFlags":"[]","isMerchantRequest":"false","hashVersion":"9bea40f4w74d83a37pc4328d8bm553b069e"});</script><script>
  window.ShopifyAnalytics = window.ShopifyAnalytics || {};
  window.ShopifyAnalytics.meta = window.ShopifyAnalytics.meta || {};
  window.ShopifyAnalytics.meta.currency = 'USD';
  var meta = {"product":{"id":3941952553039,"gid":"gid:\/\/shopify\/Product\/3941952553039","vendor":"Big Gun","type":"Exhaust System","variants":[{"id":29478895517775,"price":25403,"name":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","public_title":null,"sku":"40-R54G-Big_Gun"}]},"page":{"pageType":"product","resourceType":"product","resourceId":3941952553039}};
  for (var attr in meta) {
    window.ShopifyAnalytics.meta[attr] = meta[attr];
  }
</script>
<script class="analytics">
  (function () {
    var customDocumentWrite = function(content) {
      var jquery = null;

if (window.jQuery) {
        jquery = window.jQuery;
      } else if (window.Checkout && window.Checkout.$) {
        jquery = window.Checkout.$;
      }

if (jquery) {
        jquery('body').append(content);
      }
    };

var hasLoggedConversion = function(token) {
      if (token) {
        return document.cookie.indexOf('loggedConversion=' + token) !== -1;
      }
      return false;
    }

var setCookieIfConversion = function(token) {
      if (token) {
        var twoMonthsFromNow = new Date(Date.now());
        twoMonthsFromNow.setMonth(twoMonthsFromNow.getMonth() + 2);

document.cookie = 'loggedConversion=' + token + '; expires=' + twoMonthsFromNow;
      }
    }

if (window.navigator.sendBeacon(endpointUrl, blobData)) {
            return true;
          } // sendBeacon was not successful

} // XHR beacon

var xhr = new XMLHttpRequest();

try {
          xhr.open('POST', endpointUrl);
          xhr.setRequestHeader('Content-Type', 'text/plain');
          xhr.send(payload);
        } catch (e) {
          console.log(e);
        }

return false;
      },
      isIos12: function isIos12() {
        return window.navigator.userAgent.lastIndexOf('iPhone; CPU iPhone OS 12_') !== -1 || window.navigator.userAgent.lastIndexOf('iPad; CPU OS 12_') !== -1;
      }
    };
    Monorail.produce('monorail-edge.shopifysvc.com',
      'trekkie_storefront_load_errors/1.1',
      {shop_id: 2171207759,
      theme_id: 133961318479,
      app_name: "storefront",
      context_url: window.location.href,
      source_url: "//lionparts.com/cdn/s/trekkie.storefront.0acbcc60e879fb44c87ca67c62fa1e49f3a2c6ae.min.js"});

};
        scriptFallback.async = true;
        scriptFallback.src = '//lionparts.com/cdn/s/trekkie.storefront.0acbcc60e879fb44c87ca67c62fa1e49f3a2c6ae.min.js';
        first.parentNode.insertBefore(scriptFallback, first);
      };
      script.async = true;
      script.src = '//lionparts.com/cdn/s/trekkie.storefront.0acbcc60e879fb44c87ca67c62fa1e49f3a2c6ae.min.js';
      first.parentNode.insertBefore(script, first);
    };
    trekkie.load(
      {"Trekkie":{"appName":"storefront","development":false,"defaultAttributes":{"shopId":2171207759,"isMerchantRequest":null,"themeId":133961318479,"themeCityHash":"17370071772373069756","contentLanguage":"en","currency":"USD"},"isServerSideCookieWritingEnabled":true,"monorailRegion":"shop_domain"},"Session Attribution":{},"S2S":{"facebookCapiEnabled":true,"source":"trekkie-storefront-renderer","apiClientId":580111}}
    );

var loaded = false;
    trekkie.ready(function() {
      if (loaded) return;
      loaded = true;

window.ShopifyAnalytics.lib = window.trekkie;

var originalDocumentWrite = document.write;
      document.write = customDocumentWrite;
      try { window.ShopifyAnalytics.merchantGoogleAnalytics.call(this); } catch(error) {};
      document.write = originalDocumentWrite;

window.ShopifyAnalytics.lib.page(null,{"pageType":"product","resourceType":"product","resourceId":3941952553039,"shopifyEmitted":true});

var eventsListenerScript = document.createElement('script');
        eventsListenerScript.async = true;
        eventsListenerScript.src = "//lionparts.com/cdn/shopifycloud/shopify/assets/shop_events_listener-7e40c6290cd8fa1230e4aaf3237dddc1b481b77fa56e4b2df23c8bb8ad35e726.js";
        document.getElementsByTagName('head')[0].appendChild(eventsListenerScript);

})();</script>
  <script>
  if (!window.ga || (window.ga && typeof window.ga !== 'function')) {
    window.ga = function ga() {
      (window.ga.q = window.ga.q || []).push(arguments);
      Shopify.analytics.publish("ga_stub_called", {}, {sendTo: "google_osp_migration"});
      console.error("Shopify's Google Analytics stub called with:", Array.from(arguments), "\nSee https://help.shopify.com/manual/promoting-marketing/pixels/pixel-migration#google for more information.");
    };
    Shopify.analytics.publish("ga_stub_initialized", {}, {sendTo: "google_osp_migration"});
  }
</script>
<script
  defer
  src="https://lionparts.com/cdn/shopifycloud/perf-kit/shopify-perf-kit-1.5.0.min.js"
  data-application="storefront-renderer"
  data-shop-id="2171207759"
  data-render-region="gcp-us-east1"
  data-page-type="product"
  data-theme-instance-id="133961318479"
  data-monorail-region="shop_domain"
  data-resource-timing-sampling-rate="10"
></script>
</head>

Questions? Call or text us at:

888-927-3076

Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G

Name: Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G
Brand: Big Gun
SKU: 40-R54G-Big_Gun
Price: 254.03 USD
Availability: InStock

$254.03~~$289.99~~

5.0

Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G

Customer Ratings

4.9/5 (546 Reviews)

4.81/5 (1,689 Reviews)

Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G

$254.03~~$289.99~~

5.0

Questions? Call or text us at:888-927-3076

Item is in stockOnly 2 left in stockItem is out of stock Item is unavailable

TFI POWER BOX

When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug-and-play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A Power Box helps cure the lean issue that is run into when installing a higher-flowing exhaust and comes pre-programmed with a middle-of-the-road setting already into it, making it easy to install and go ride.

Features

Increases horsepower and throttle response
Installs in minutes
Third generation technology
No computer needed to adjust EFI
Plug-in technology (Does not interfere with stock ECU map)
Integrated faceplate buttons provide easy adjustment
Highly recommended for any EFI unit with aftermarket exhaust
2 Year Limited Warranty

Fitment

2013-2019 Polaris Scrambler XP 850
2009-2019 Polaris Sportsman 850 High Lifter Edition
2009-2019 Polaris Sportsman XP 850

Brand: Big Gun Exhaust
Part Number: 40-R54G

Customer Ratings

4.9/5 (546 Reviews)

4.81/5 (1,689 Reviews)

ca15952e9089028aab77894dd4226d70_bf46e6d4-e7d1-4179-ae58-5275cfa995ad.jpg

Sale

SPI Spring Style Rail Mounted Ice Scratcher SM-12597 Replaces OEM# 860201728 $51.32 ~~$99.95~~

Sale

Snobunje Escape Kit 1011 $156.65 ~~$199.95~~

418265ec583b0301f40c3b54a325a37f_acfac095-81ba-4738-ad61-923c892e761b.webp

Katahdin Gear Universal Snowmobile Cover for Arctic Cat,Ski-Doo,Polaris,Yamaha $53.37

Quick Buy

HMF Black Rock Sliders For Polaris XPedition 2024 (2 Seater) - color variant: Black

HMF Black Rock Sliders For Polaris XPedition 2024 (2 Seater) - color variant: Blue

HMF Black Rock Sliders For Polaris XPedition 2024 (2 Seater) - color variant: Raw

HMF Black Rock Sliders For Polaris XPedition 2024 (2 Seater) $399.95

c900075f2c7880ac381a3e3e28717f9e_bedc298e-32e0-4d1b-a0f6-4099429d9929.jpg

Sale

PXP Xtreme Rear Cargo Box by Highlands Cargo Box For Polaris RZR PRO XP $379.60 ~~$449.99~~

window.estimatorConfig = {
		template: 'product',
		domain: 'lionparts.com',
		pageTitle: 'Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G',
		currency: 'USD',
		shop: 'lionparts.myshopify.com',
		canonicalUrl: 'https://lionparts.com/products/big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g',
		pageType: 'product',
		moneyFormat: '${{amount}}',
		isPreviewUrl: (window.location.host.indexOf('shopifypreview.com') != -1),
		moneyFormatWithCurrency: '${{amount}} USD'
	};

window.estimatorConfig.collection = {
				id: '282272038991',
				url: '/collections/exhaust-system',
				title: 'Exhaust System',
				image: '',
				handle: 'exhaust-system',
				productCount: '6465'
			};

window.estimatorConfig.product = {
			id: parseInt('3941952553039'),
			url: '/products/big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g',
			title: 'Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G',
			price: parseFloat('25403'),
			handle: 'big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g',
			image: '//lionparts.com/cdn/shop/files/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705',
			available: true,
			options: [{"name":"Title","position":1,"values":["Default Title"]}],
			estimator : '',
			vendor : 'Big Gun',
			type : 'Exhaust System',
			tags : ["40-R54G","AD-Stock","ATV","ATV Engine \u0026 Intake","ATV Fuel Systems","ATV\/UTV","big gun","Big Gun Exhaust","EFI Tuner","Electrical \u0026 Ignition","leaflet-autopilot","LIVE_MX_LOCKER","POWER BOX","reg","TFI","Tucker-Stock"],
			variants: {
				
					'29478895517775': {
						id: parseInt('29478895517775'),
						title: 'Default Title',
						product_title: 'Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G',
						name: 'Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G - Default Title'.replace('- Default Title', ''),
						quantity: parseInt('2'),
						price: parseFloat('25403'),
						available: true,
						inventory_policy: 'deny',
						inventory_management: 'shopify',
						option1: 'Default Title',
						option2: '',
						option3: '',
						option4: '',
						options: ["Default Title"],
						image: '//lionparts.com/cdn/shop/files/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705'
					}
					
				
			},
			selectedVariant: {
				id: parseInt('29478895517775'),
				title: 'Default Title',
				product_title: 'Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G',
				name: 'Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G - Default Title'.replace('- Default Title', ''),
				quantity: parseInt('2'),
				price: parseFloat('25403'),
				available: true,
				inventory_policy: 'deny',
				inventory_management: 'shopify',
				option1: 'Default Title',
				option2: '',
				option3: '',
				option4: '',
				options: ["Default Title"],
				image: '//lionparts.com/cdn/shop/files/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705'
			}
		};

/* COLLECTION LIST AND DATA OF CURRENT PRODUCT START */
		window.estimatorConfig.product.collections = {};window.estimatorConfig.product.collections['158901928015'] = {
				id: parseInt('158901928015'),
			  	url: '/collections/all',
			  	title: 'All',
			  	handle: 'all',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['133211586639'] = {
				id: parseInt('133211586639'),
			  	url: '/collections/atv',
			  	title: 'ATV',
			  	handle: 'atv',
			  	image: '//lionparts.com/cdn/shop/collections/crossfire-x2-atv-farm-bike-quad.png?v=1687803148',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['137149644879'] = {
				id: parseInt('137149644879'),
			  	url: '/collections/atv-fuel-systems',
			  	title: 'ATV Fuel Systems',
			  	handle: 'atv-fuel-systems',
			  	image: '//lionparts.com/cdn/shop/files/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['275344064591'] = {
				id: parseInt('275344064591'),
			  	url: '/collections/atv-utv',
			  	title: 'ATV/UTV',
			  	handle: 'atv-utv',
			  	image: '//lionparts.com/cdn/shop/products/hmf-engine-intake-hmf-gen-3-3-5-optimizer-fuel-injection-controller-15569331388495.jpg?v=1633485879',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['178046730319'] = {
				id: parseInt('178046730319'),
			  	url: '/collections/best-sellers',
			  	title: 'Best Sellers',
			  	handle: 'best-sellers',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['264905949263'] = {
				id: parseInt('264905949263'),
			  	url: '/collections/best-selling-collection',
			  	title: 'Best selling products',
			  	handle: 'best-selling-collection',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['271244066895'] = {
				id: parseInt('271244066895'),
			  	url: '/collections/bfcm-deals',
			  	title: 'BFCM Deals',
			  	handle: 'bfcm-deals',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['173760282703'] = {
				id: parseInt('173760282703'),
			  	url: '/collections/big-gun',
			  	title: 'Big Gun',
			  	handle: 'big-gun',
			  	image: '//lionparts.com/cdn/shop/products/23ba92e6844a134cf436c7861b443d42.jpg?v=1694577220',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['263605420111'] = {
				id: parseInt('263605420111'),
			  	url: '/collections/black-friday-cyber-monday',
			  	title: 'Black Friday / Cyber Monday',
			  	handle: 'black-friday-cyber-monday',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['261396856911'] = {
				id: parseInt('261396856911'),
			  	url: '/collections/coupon-code-valid-no-dakota',
			  	title: 'Coupon Code Valid (No Dakota)',
			  	handle: 'coupon-code-valid-no-dakota',
			  	image: '//lionparts.com/cdn/shop/products/00a98c3456b7882e65c0291dd7ea11f9.jpg?v=1717480498',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['266779295823'] = {
				id: parseInt('266779295823'),
			  	url: '/collections/discount-applicable-collection',
			  	title: 'Discount Applicable Collection',
			  	handle: 'discount-applicable-collection',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['266780016719'] = {
				id: parseInt('266780016719'),
			  	url: '/collections/discount-inclusion',
			  	title: 'Discount Inclusion',
			  	handle: 'discount-inclusion',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['177929453647'] = {
				id: parseInt('177929453647'),
			  	url: '/collections/exhaust-parts',
			  	title: 'Exhaust Parts',
			  	handle: 'exhaust-parts',
			  	image: '//lionparts.com/cdn/shop/files/10119930_1.webp?v=1713370675',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['282272038991'] = {
				id: parseInt('282272038991'),
			  	url: '/collections/exhaust-system',
			  	title: 'Exhaust System',
			  	handle: 'exhaust-system',
			  	image: '//lionparts.com/cdn/shop/files/10119930_1.webp?v=1713370675',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['282258145359'] = {
				id: parseInt('282258145359'),
			  	url: '/collections/exhaust-system-atv',
			  	title: 'Exhaust System - ATV',
			  	handle: 'exhaust-system-atv',
			  	image: '//lionparts.com/cdn/shop/files/10119930_1.webp?v=1713370675',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['278024585295'] = {
				id: parseInt('278024585295'),
			  	url: '/collections/live_mx_locker',
			  	title: 'LIVE_MX_LOCKER',
			  	handle: 'live_mx_locker',
			  	image: '//lionparts.com/cdn/shop/products/7643940558ee3dc9a22343c803f39e3c_ee0cc04a-fd3f-4a4e-957d-f2c61d1b3123.jpg?v=1720117660',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['264905916495'] = {
				id: parseInt('264905916495'),
			  	url: '/collections/new-collection',
			  	title: 'New products',
			  	handle: 'new-collection',
			  	image: '//lionparts.com/cdn/shop/files/tr-dp959_1.jpg?v=1742950690',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};window.estimatorConfig.product.collections['261602672719'] = {
				id: parseInt('261602672719'),
			  	url: '/collections/under-400',
			  	title: 'Under $400',
			  	handle: 'under-400',
			  	image: '//lionparts.com/cdn/shop/files/s-l1600.webp?v=1718115942',
			  	estimator: '',
			  	estimatorPriority: ''
		   	};/* COLLECTION LIST AND DATA OF CURRENT PRODUCT END */

/* GLOBAL SETTINGS START */
	window.estimatorConfig.settings = [];
	
		
		
			window.estimatorConfig.settings.push('oiTukHXgIHBtkMS6oiTvlwBpnQvdJCS6StKgYtKgSsgsJQFcIHvpJQP5StysWMScSxX0IHT0H3BzlGEsYsShXNygWMScSxnfmwdzlwnpJQP5miS6StOcSNOcSNOcSNOcSNOcSNOcSNOspCgsJQFckHJvmxusYxcsJG5rIwhvStyhVMTvlwBpnQvdJCS6StKgYtKgSsgsJQP5H3TrlwnvStysWCScSwBvlQP5H2BroCS6StSsVMTjnQPinP90kG1vStysWNK6WNKsVMTdkG5pJQFcIHvpJQP5StysWCScSw1roP9uJGhroF9uIHusYsS1Ssgsn29ik2veJ19uIHvjStysWCgqWCgqWCgqWCgqWCgqWCgqWCT9pA==');
		
	
		
		
			window.estimatorConfig.settings.push('oiT0kG1vow9eJCS6SuPdJHTzI2PmV05vn19Jl3TbSsgslGFjm2PxJEFcJG1vlxAsYsTwl3TdG2PtnQvflsA9HMTmV2XrmxBmV2PuJPgsHCScSw1vm3XrJ2FAl3XznQvflsS6SwPwnQFiSsgsJG5rIwhvStz0mxFvVMTzm0PclPLil2B1I3BjStz0mxFvVMTzm092JHTjl2huERTfJRFtnRWsYwJrlRXvVMTzm1FeIHJrkGhrIwhvERTfJRFtnRWsYxBinGEcSwvjD3JvmxTzJQFLmRLcoCS6nRT1JCgskHXNIHT0A2rvI2dfnHAsYwJrlRXvVMTtIHT0FQv0lQEsYsTOJGhznwFioCLsJHB3JGFeSsgsI2PinOBvm2XikHL0kG9eStyso3duJGhznwFioF9uIHBvH21zlx19SQPeJML7o2BvlQv2JHT5H2BrnQFplGP4pH0eSsgslGFjm2PxJE1vnQrfJMS6Wx0=');
		
	
		
		
			window.estimatorConfig.settings.push('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');
		
	
		
		
			window.estimatorConfig.settings.push('oiTyl2hzJQP5miS6G119');
		
	
		
		
	
	/* GLOBAL SETTINGS END */

/* VENDOR SETTINGS START */
	window.estimatorConfig.vendorSettings = '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';
	/* VENDOR SETTINGS END */

/* DEBUGGER MESSAGES LIST START */
	window.estimatorConfig.contents = {
		appScriptStart: 'Application script started',
		snippetError: 'Application configuration snippet not found',
		browserCookieEnable: 'Browser cookies enabled',
		browserCookieDisable: 'Browser cookies are disabled',
		appDisabled: 'Disabled from application settings',
		oversoldProductsDisabled: 'Disabled from oversold products settings',
		unavailableProductsDisabled: 'Disabled from unavailable products settings',
		messageMethodError: 'Message display method required or invalid',
		messagePositionError: 'Message display position required or invalid',
		messageElementError: 'Message display element required or invalid',
		productOverrideError: 'Setting to show only on override products is on. Settings also not available',
		globalOverrideApply: 'Global configuration applied',
		productOverrideApply: 'Product configuration applied',
		vendorOverrideApply: 'Vendor configuration applied',
		collectionOverrideApply: 'Collection configuration applied',
		productOverrideDisable: 'Added to Product Override and kept disabled',
		vendorOverrideDisable: 'Added to Vendor Override and kept disabled',
		collectionOverrideDisable: 'Added to Collections Override and kept disabled',
		requestAppSetting: 'Request to get application setting',
		failedRetrieveAppSetting: 'Failed to retrieve application settings',
		retrieveAppSetting: 'Success in retrieving application settings',
	};
	/* DEBUGGER MESSAGES LIST END */
</script>

</div><div id="shopify-block-ATEkzYWluV1BqUm1Jb__5616961400331412076" class="shopify-block shopify-app-block"><script>
  window.Convermax = window.Convermax || {};
  window.Convermax.config = window.Convermax.config || {};
  window.Convermax.config.isSearchBoxEnabled = true;

</script>

</div><div id="shopify-block-ASXJCWWEvMUE5L1VWd__5946647744298494267" class="shopify-block shopify-app-block"><script>var __SWYM__VERSION__ = '3.125.0';</script>
    
<script  id="wishlist-embed-init" defer async>
  (function () {
    window.swymWishlistEmbedLoaded = true;
    var fullAssetUrl = "https://cdn.shopify.com/extensions/a2556ea0-0fb1-4ea2-9965-3175db84039e/wishlist-plus-369/assets/apps.bundle.js"; 
    var assetBaseUrl = fullAssetUrl?.substring(0, fullAssetUrl.lastIndexOf('/') + 1);
    var swymJsPath = '//freecdn.swymrelay.com/code/swym-shopify.js';
    var baseJsPath = swymJsPath?.substring(0, swymJsPath.lastIndexOf('/') + 1);
    window.SwymCurrentJSPath = baseJsPath;
    window.SwymAssetBaseUrl = assetBaseUrl;
    
      window.SwymCurrentStorePath = "//swymstore-v3free-01.swymrelay.com";
    
    function loadSwymShopifyScript() {
      var element = "";
      var scriptSrc = "";

element = "swym-ext-shopify-script";
        window.SwymShopifyCdnInUse = true;
        scriptSrc = "https://cdn.shopify.com/extensions/a2556ea0-0fb1-4ea2-9965-3175db84039e/wishlist-plus-369/assets/swym-ext-shopify.js";

if (document.getElementById(element)) {
        return;
      }

var s = document.createElement("script");
      s.id = element;
      s.type = "text/javascript";
      s.async = true;
      s.defer = true;
      s.src = scriptSrc;

s.onerror = function() {
        console.warn("Failed to load Swym Shopify script: ", scriptSrc, " Continuing with default");
        // Fallback logic here
        element = `swym-ext-shopify-script-${__SWYM__VERSION__}`;
        var fallbackJsPathVal = "\/\/freecdn.swymrelay.com\/code\/swym-shopify.js";
        var fallbackJsPathWithExt = fallbackJsPathVal.replace("swym-shopify", "swym-ext-shopify");
        scriptSrc = fallbackJsPathWithExt + '?shop=' + encodeURIComponent(window.Shopify.shop) + '&v=' + __SWYM__VERSION__;

var fallbackScript = document.createElement("script");
        fallbackScript.id = element;
        fallbackScript.type = "text/javascript";
        fallbackScript.async = true;
        fallbackScript.defer = true;
        fallbackScript.src = scriptSrc;
        var y = document.getElementsByTagName("script")[0];
        y.parentNode.insertBefore(fallbackScript, y);
      };

<script defer>
  (function () {
    const currentSwymJSPath = '//freecdn.swymrelay.com/code/swym-shopify.js';
    const currentSwymStorePath = 'https://swymstore-v3free-01.swymrelay.com';
    const dnsPrefetchLink = `<link rel="dns-prefetch" href="https://${currentSwymStorePath}" crossorigin>`;
    const dnsPrefetchLink2 = `<link rel="dns-prefetch" href="${currentSwymJSPath}">`;
    const preConnectLink = `<link rel="preconnect" href="${currentSwymJSPath}">`;
    const swymSnippet = document.getElementById('wishlist-embed-init');        
    if(dnsPrefetchLink) {swymSnippet.insertAdjacentHTML('afterend', dnsPrefetchLink);}
    if(dnsPrefetchLink2) {swymSnippet.insertAdjacentHTML('afterend', dnsPrefetchLink2);}
    if(preConnectLink) {swymSnippet.insertAdjacentHTML('afterend', preConnectLink);}
  })()
</script>
<script id="swym-snippet" type="text">
  window.swymLandingURL = document.URL;
  window.swymCart = {"note":null,"attributes":{},"original_total_price":0,"total_price":0,"total_discount":0,"total_weight":0.0,"item_count":0,"items":[],"requires_shipping":false,"currency":"USD","items_subtotal_price":0,"cart_level_discount_applications":[],"checkout_charge_amount":0};
  window.swymPageLoad = function() {
    window.SwymProductVariants = window.SwymProductVariants || {};
    window.SwymHasCartItems = 0 > 0;
    window.SwymPageData = {}, window.SwymProductInfo = {};var variants = [];
      window.SwymProductInfo.product = {"id":3941952553039,"title":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","handle":"big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g","description":"\u003ch4\u003eTFI POWER BOX\u003c\/h4\u003e\u003cp\u003eWhen installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug-and-play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A Power Box helps cure the lean issue that is run into when installing a higher-flowing exhaust and comes pre-programmed with a middle-of-the-road setting already into it, making it easy to install and go ride.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncreases horsepower and throttle response\u003c\/li\u003e\n\u003cli\u003eInstalls in minutes\u003c\/li\u003e\n\u003cli\u003eThird generation technology\u003c\/li\u003e\n\u003cli\u003eNo computer needed to adjust EFI\u003c\/li\u003e\n\u003cli\u003ePlug-in technology (Does not interfere with stock ECU map)\u003c\/li\u003e\n\u003cli\u003eIntegrated faceplate buttons provide easy adjustment\u003c\/li\u003e\n\u003cli\u003eHighly recommended for any EFI unit with aftermarket exhaust\u003c\/li\u003e\n\u003cli\u003e2 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2013-2019 Polaris Scrambler XP 850\u003c\/li\u003e\n\u003cli\u003e2009-2019 Polaris Sportsman 850 High Lifter Edition\u003c\/li\u003e\n\u003cli\u003e2009-2019 Polaris Sportsman XP 850\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBrand: \u003c\/strong\u003eBig Gun Exhaust\u003cbr\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003e40-R54G\u003c\/p\u003e","published_at":"2019-07-18T14:31:10-04:00","created_at":"2019-07-18T14:31:10-04:00","vendor":"Big Gun","type":"Exhaust System","tags":["40-R54G","AD-Stock","ATV","ATV Engine \u0026 Intake","ATV Fuel Systems","ATV\/UTV","big gun","Big Gun Exhaust","EFI Tuner","Electrical \u0026 Ignition","leaflet-autopilot","LIVE_MX_LOCKER","POWER BOX","reg","TFI","Tucker-Stock"],"price":25403,"price_min":25403,"price_max":25403,"available":true,"price_varies":false,"compare_at_price":28999,"compare_at_price_min":28999,"compare_at_price_max":28999,"compare_at_price_varies":false,"variants":[{"id":29478895517775,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"40-R54G-Big_Gun","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G","public_title":null,"options":["Default Title"],"price":25403,"weight":454,"compare_at_price":28999,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705","\/\/lionparts.com\/cdn\/shop\/products\/bb102d97f23309130eebb2bdd2c37edf.png?v=1726580041","\/\/lionparts.com\/cdn\/shop\/products\/63ae3ecd769f639d8a3671ff6e5b57cf.png?v=1726580045","\/\/lionparts.com\/cdn\/shop\/files\/f5ca2efde3e18ea154a3444e377fffc9_703465d9-fe18-4c74-8445-df1e944dd853.webp?v=1726580048"],"featured_image":"\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705","options":["Title"],"media":[{"alt":null,"id":29217682915407,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705","width":600},{"alt":null,"id":28443964506191,"position":2,"preview_image":{"aspect_ratio":1.0,"height":778,"width":778,"src":"\/\/lionparts.com\/cdn\/shop\/products\/bb102d97f23309130eebb2bdd2c37edf.png?v=1726580041"},"aspect_ratio":1.0,"height":778,"media_type":"image","src":"\/\/lionparts.com\/cdn\/shop\/products\/bb102d97f23309130eebb2bdd2c37edf.png?v=1726580041","width":778},{"alt":null,"id":28443964538959,"position":3,"preview_image":{"aspect_ratio":1.0,"height":778,"width":778,"src":"\/\/lionparts.com\/cdn\/shop\/products\/63ae3ecd769f639d8a3671ff6e5b57cf.png?v=1726580045"},"aspect_ratio":1.0,"height":778,"media_type":"image","src":"\/\/lionparts.com\/cdn\/shop\/products\/63ae3ecd769f639d8a3671ff6e5b57cf.png?v=1726580045","width":778},{"alt":null,"id":29217683046479,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/lionparts.com\/cdn\/shop\/files\/f5ca2efde3e18ea154a3444e377fffc9_703465d9-fe18-4c74-8445-df1e944dd853.webp?v=1726580048"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/lionparts.com\/cdn\/shop\/files\/f5ca2efde3e18ea154a3444e377fffc9_703465d9-fe18-4c74-8445-df1e944dd853.webp?v=1726580048","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eTFI POWER BOX\u003c\/h4\u003e\u003cp\u003eWhen installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug-and-play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A Power Box helps cure the lean issue that is run into when installing a higher-flowing exhaust and comes pre-programmed with a middle-of-the-road setting already into it, making it easy to install and go ride.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncreases horsepower and throttle response\u003c\/li\u003e\n\u003cli\u003eInstalls in minutes\u003c\/li\u003e\n\u003cli\u003eThird generation technology\u003c\/li\u003e\n\u003cli\u003eNo computer needed to adjust EFI\u003c\/li\u003e\n\u003cli\u003ePlug-in technology (Does not interfere with stock ECU map)\u003c\/li\u003e\n\u003cli\u003eIntegrated faceplate buttons provide easy adjustment\u003c\/li\u003e\n\u003cli\u003eHighly recommended for any EFI unit with aftermarket exhaust\u003c\/li\u003e\n\u003cli\u003e2 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2013-2019 Polaris Scrambler XP 850\u003c\/li\u003e\n\u003cli\u003e2009-2019 Polaris Sportsman 850 High Lifter Edition\u003c\/li\u003e\n\u003cli\u003e2009-2019 Polaris Sportsman XP 850\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBrand: \u003c\/strong\u003eBig Gun Exhaust\u003cbr\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003e40-R54G\u003c\/p\u003e"};
      window.SwymProductInfo.variants = window.SwymProductInfo.product.variants;
      var piu = "\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?crop=center\u0026height=620\u0026v=1705266705\u0026width=620";

SwymProductVariants[29478895517775] = {
          empi: window.SwymProductInfo.product.id,epi:29478895517775,
          dt: "Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G",
          du: "https://lionparts.com/products/big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g",
          iu:  piu ,
          stk:  1 ,
          pr: 25403/100,
          ct: window.SwymProductInfo.product.type,
          
            op: 28999/100,
          
          variants: [{ "Default Title" : 29478895517775}]
        };window.SwymProductInfo.currentVariant = 29478895517775;
      var product_data = {
        et: 1, empi: window.SwymProductInfo.product.id, epi: window.SwymProductInfo.currentVariant,
        dt: "Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G", du: "https://lionparts.com/products/big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g",
        ct: window.SwymProductInfo.product.type, pr: 25403/100,
        iu:  piu , 
        variants: [{ "Default Title" : 29478895517775 }],
        stk:  1 
        
          ,op:28999/100
        
      };
      window.SwymPageData = product_data;
    
    window.SwymPageData.uri = window.swymLandingURL;
  };
  if(window.selectCallback){
    (function(){
      var originalSelectCallback = window.selectCallback;
      window.selectCallback = function(variant){
        originalSelectCallback.apply(this, arguments);
        try{
          if(window.triggerSwymVariantEvent){
            window.triggerSwymVariantEvent(variant.id);
          }
        }catch(err){
          console.warn("Swym selectCallback", err);
        }
      };})();}
  window.swymCustomerId =null;
  window.swymCustomerExtraCheck =
    null;
  var swappName = ("Wishlist" || "Wishlist");
  var swymJSObject = {
    pid: "1rogNLr4GoxAGJ3dXL1BFK4hrM\/oHaw0RYabMxJyBrQ=",
    interface: "/apps/swym" + swappName + "/interfaces/interfaceStore.php?appname=" + swappName
  };
  window.swymJSShopifyLoad = function(){
    if(window.swymPageLoad) swymPageLoad();
    if(!window._swat) {
      (function (s, w, r, e, l, a, y) {
        r['SwymRetailerConfig'] = s;
        r[s] = r[s] || function (k, v) {
          r[s][k] = v;
        };
      })('_swrc', '', window);
      _swrc('RetailerId', swymJSObject.pid);
      _swrc('Callback', function(){initSwymShopify();});
    }else if(window._swat.postLoader){
      _swrc = window._swat.postLoader;
      _swrc('RetailerId', swymJSObject.pid);
      _swrc('Callback', function(){initSwymShopify();});
    }else{
      initSwymShopify();}
  }
  if(!window._SwymPreventAutoLoad) {
    swymJSShopifyLoad();
  }
</script>

if (!window.SwymCallbacks) {
      window.SwymCallbacks = [];
    }
    window.SwymCallbacks.push((swat) => {
      if (!swat || !themeId) {
        return;
      }

const triggerHeartbeat = swat?.ExtensionHealth?.triggerExtensionHeartbeat;
      if (typeof triggerHeartbeat !== "function") return;

const lastHeartbeat = isDesignMode ? wishlistAppHeartbeatData?.editor : wishlistAppHeartbeatData?.[themeId];
      const themeContext = isDesignMode ? 'editor' : themeId;
      
      const extensionData = {
        extensionName: "wishlist-app", 
        extensionType: "app-embed", 
        metadata: heartbeatMetadata, 
        themeId: themeContext, 
        extensionSource: "default"
      };

triggerHeartbeat(extensionData, lastHeartbeat);

// ENABLE COMMON FEATURES
      let enabledCommonFeatures = ''
      try {
        enabledCommonFeatures = JSON.parse(enabledCommonFeatures) || {};
      } catch (e) {
        enabledCommonFeatures = {}; 
      }
      // Storing COMMON FEATURES data in the window object for potential use in the storefront JS code.      
      window.SwymEnabledCommonFeatures = enabledCommonFeatures;

Object.keys(enabledCommonFeatures).forEach((key) => {
        if (!enabledCommonFeatures[key]) 
          return;

switch (key) {
        case "add-to-wishlist-collections-button": 
          swat?.collectionsApi?.setDefaultCustomizationOptions();
          swat?.collectionsApi?.initializeCollections(swat, false, themeSchemaName);

// Send basic collections heartbeat
          let basicCollectionsHeartbeat = '';
          try {
            basicCollectionsHeartbeat = JSON.parse(basicCollectionsHeartbeat) || {};
          } catch (e) {
            basicCollectionsHeartbeat = {}; 
          }

const lastBasicCollectionsHeartbeat = isDesignMode ? basicCollectionsHeartbeat?.editor : basicCollectionsHeartbeat?.[themeId];

triggerHeartbeat({
            extensionName: "basic-add-to-wishlist-collections-button", 
            extensionType: "app-embed", 
            metadata: {}, 
            themeId: themeContext, 
            extensionSource: "default"    
          }, lastBasicCollectionsHeartbeat);

break;
        default:
          return;
        }
      })
    });
  })(); // IIFE to prevent polluting global scope
</script>

</div><div id="shopify-block-ANWk3VXE0N3BIWEMvV__11349500561483629931" class="shopify-block shopify-app-block">
<script
  id="ReStock-config"
>
  var _ReStockConfig = window._ReStockConfig || {};
  
  _ReStockConfig.templateName = "product";
  _ReStockConfig.isB2BCustomer = null;
  _ReStockConfig.currentLocationId = null;
  
  function createRestockScript() {
    const restockSdkElement = document.createElement('script');
    restockSdkElement.setAttribute('defer', 'defer');
    restockSdkElement.src = "https://cdn.hengam.io/restock-alerts-sdk.js";
    document.body.appendChild(restockSdkElement);
  }
  
_ReStockConfig.product = {
      selected_or_first_available_variant_id : 29478895517775,
      id : 3941952553039,
      title : "Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G",
      handle : "big-gun-exhaust-tfi-power-box-efi-tuner-40-r54g",
      available : true,
      featured_image : "\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705",
      images : ["\/\/lionparts.com\/cdn\/shop\/files\/2e1477a133da182b61b544e52f9b29f3.webp?v=1705266705","\/\/lionparts.com\/cdn\/shop\/products\/bb102d97f23309130eebb2bdd2c37edf.png?v=1726580041","\/\/lionparts.com\/cdn\/shop\/products\/63ae3ecd769f639d8a3671ff6e5b57cf.png?v=1726580045","\/\/lionparts.com\/cdn\/shop\/files\/f5ca2efde3e18ea154a3444e377fffc9_703465d9-fe18-4c74-8445-df1e944dd853.webp?v=1726580048"],
      price : 25403,
      compare_at_price: 28999,
      vendor : "Big Gun",
      selling_plan_groups: [],
      variants: [{
         id: 29478895517775,
         title: "Default Title",
         available: true,
         featured_image: null,
         name: null,
         price: 25403,
         compare_at_price: 28999,
         inventory_management: "shopify",
         sku: "40-R54G-Big_Gun",
         quantity: 2,
      },]
  }
  try {
    const url = new URL(window.location);
    const searchParams = url.searchParams;
    const shopDomain = searchParams.get('SHOP_DOMAIN') || window.Shopify?.shop || window.location.host;
    
    fetch(`https://sdk-config.notify-me.app/config/${shopDomain}`)
      .then(response => response.json())
      .then(data => {
        if (!data.app_enabled) return;
        if (['collection','list-collections', 'search', 'page'].includes(_ReStockConfig.templateName)) {
          if ((!data.is_back_in_stock_active || data.ui_style.notify_me_styles.find(config => config.page === 'COLLECTION_PAGE').inline_display_mode === 'NOT_DISPLAYED') &&
              (!data.pre_order.is_service_active ||data.pre_order.collection_page.ui_styles.display_mode === 'NOT_DISPLAYED'))
              return;
        }
        if (_ReStockConfig.templateName === 'index') {
          if ((!data.is_back_in_stock_active || data.ui_style.notify_me_styles.find(config => config.page === 'LANDING_PAGES').inline_display_mode === 'NOT_DISPLAYED') &&
              (!data.pre_order.is_service_active ||data.pre_order.landing_page.ui_styles.display_mode === 'NOT_DISPLAYED'))
            return;
        }
        _ReStockConfig = { ..._ReStockConfig, ...data };
        createRestockScript();
    })
    .catch(err => createRestockScript());
  } catch(error) {
    createRestockScript();
  }
</script>

</div><div id="shopify-block-AU3RpOHNzMElZU0pJQ__6143736321357441667" class="shopify-block shopify-app-block">

</div></body>

Cart0 items

Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G

Customer Ratings

Big Gun Exhaust TFI Power Box EFI Tuner - 40-R54G

TFI POWER BOX

Features

Fitment

Customer Ratings

Customer Reviews

Recently viewed