{"product_id":"hmf-racing-muffler-yamaha-grizzly-bruin-wolverine-300-350-04-11-performance-slip-on-exhaust-4","title":"HMF Muffler Yamaha Grizzly\/Bruin\/Wolverine 300\/350 04-11 Gun Metal Performance Slip On Exhaust Black Turn Down End Cap","description":"\u003cp\u003e\u003cstrong\u003eHMF Muffler Yamaha Grizzly\/Bruin\/Wolverine 300\/350 04-11 Gun Metal Performance Slip On Exhaust\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e Since the early garage days, HMF has been developing high-performance exhausts that increase horsepower and torque on ATVs, UTVs, and motorcycles. Our exhausts have a deep, aggressive sound that fattens up the overall tone of the machine, keeping higher frequency pulses down to a minimum. We manufacture various exhaust series that have a specific volume output to make us one of the most versatile off-road exhaust systems on the market.\u003cp\u003eToday, HMF is a leading worldwide supplier of performance exhausts for the Powersports Industry. Pushing the limits in our research and development is how we come up with new ways to solve the needs of off-road riders. HMF is on the front line of Powersports engineering to keep riders, like you, moving ahead towards the next adventure.\u003cbr\u003e\u003cbr\u003eThe Performance Series exhaust has been the staple of the brand since the origin. Whether on dirt or pavement, this exhaust system has the capability of generating an even increase in horsepower and torque while distributing that signature HMF tone.\u003cbr\u003e\u003cbr\u003eThe Yamaha Bruin 350 is available as a Slip-On System in the Performance Series. The Performance Series Slip-On System picks up roughly 10-15% more horsepower and torque throughout the power curve. The HMF system weighs substantially less than the stock muffler, so you'll see an overall weight drop. The Performance exhaust will increase sound levels approximately 4-6 decibels above the stock muffler, but the HMF Quiet Core insert can lower that 2-4dB.\u003c\/p\u003e\u003cstrong\u003e\u003cp\u003eDetails:\u003c\/p\u003e\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePerformance\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003eSystem:\u003cli\u003eSlip On\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003eShape:\u003cli\u003eRound\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003eMount:\u003cli\u003eSide\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003eColor:\u003cli\u003eGun Metal\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003eEnd Cap:\u003cli\u003eBlack Turn Down\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBrand: \u003c\/strong\u003eHMF\u003cbr\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003e041233608772\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYamaha Grizzly 300 YFM300D 2004-2011\u003c\/li\u003e\n\u003cli\u003eYamaha Grizzly 350 YFM350 4x4 Auto 2004-2011\u003c\/li\u003e\n\u003cli\u003eYamaha Bruin 350 YFM350BA 2004-2011\u003c\/li\u003e\n\u003cli\u003eYamaha Wolverine 350 YFM350X 2004-2011\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote: Image is for reference only, actual product may vary slightly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"HMF Racing","offers":[{"title":"Default Title","offer_id":43894018342991,"sku":"041233608772-HMF-1125-SHOPIFY-HMF","price":429.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/7120\/7759\/files\/41233608772_2a81890a-e5ad-428a-9f5c-aabee413d1c3.jpg?v=1764436994","url":"https:\/\/lionparts.com\/products\/hmf-racing-muffler-yamaha-grizzly-bruin-wolverine-300-350-04-11-performance-slip-on-exhaust-4","provider":"Lionparts Powersports","version":"1.0","type":"link"}