Customer Ratings

4.9/5 (546 Reviews)

4.81/5 (1,689 Reviews)

Customer Reviews ⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M. ⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy ⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis ⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric

FMF Powercore4 Slip-On Exhaust 20-23 KTM/Husqvarna 250/350/450/500/501 - 045645

Name: FMF Powercore4 Slip-On Exhaust 20-23 KTM/Husqvarna 250/350/450/500/501 - 045645
Brand: FMF
SKU: FMF_45645_860_COPYFMFKLOTZ
Price: 386.68 USD
Availability: InStock

$386.68

Questions? Call or text us at:1-888-927-3076

Item is in stockOnly 0 left in stockItem is out of stock Item is unavailable

Fitment

Customer Reviews ⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M. ⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy ⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis ⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric

When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.

-Overall increase in power and torque.

-Durable stainless steel and aluminum construction.

-Space Age internal packing material for maximum longevity.

-Internal shape of core uses Hi-Flo technology.

-Enhanced sonic evacuation provides for higher flow and increased power.

-Includes removable spark arrestor.

Item ID:045645
Type:Slip-On
Configuration:Single
Const:Aluminum
Finish:Natural
Midpipe:Stainless Steel
Endcap:Stainless Steel
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:Quiet Insert (sold separately)
Weight:4.5 lbs.

2023	KTM	450 XCF-W	-	-
2021	Gas Gas	EC 250F	-	-
2021	Gas Gas	EC 350F	-	-
2020-2023	Husqvarna	FE 450	-	-
2020-2022	Husqvarna	FE 350	-	-
2020-2022	KTM	350 XCF-W/EXC-F	-	-
2020-2022	KTM	500 XCF-W/EXC-F	-	-
2020-2022	Husqvarna	FE 501	-	-
2020-2022	Husqvarna	FE 250	-	-