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FMF Powercore 4 Hex Slip-On Muffler (Raw) 042309 - Kawasaki KX450F 2009-2011

FMF Powercore 4 Hex Slip-On Muffler (Raw) 042309 - Kawasaki KX450F 2009-2011

Regular price $404.99 USD
Regular price $449.99 USD Sale price $404.99 USD
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FMF Powercore 4 Hex Slip-On Muffler (Raw) 042309 - Kawasaki KX450F 2009-2011

Product Description

Boost your dirt bike's off-road performance with the FMF Powercore 4 Hex Slip-On Muffler, engineered to deliver an overall increase in power and torque across the powerband. Featuring enhanced sonic evacuation, it ensures a higher flow of exhaust gases to maximize your engine's responsiveness.

Built for durability on the track and trail, this muffler combines a stainless steel pipe with a raw aluminum canister and stainless steel end cap. It utilizes Space Age internal packing material for long-lasting longevity and includes a removable spark arrestor for versatile off-road compliance.

Top Features: FMF Powercore 4 Hex Slip-On Muffler

  • Delivers an overall increase in power and torque for improved acceleration.
  • Enhanced sonic evacuation provides higher exhaust flow and increased engine power.
  • Durable stainless steel and aluminum construction built to withstand demanding off-road conditions.
  • Incorporates Space Age internal packing material to ensure maximum lifespan and noise dampening.
  • Includes a removable spark arrestor for easy conversion between track and trail riding.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Year Range Vehicle Brand Vehicle Model & Sub-Model
2009-2011 Kawasaki KX450F

Frequently Asked Questions

Q: Does this slip-on muffler come with a spark arrestor?
A: Yes, it includes a removable spark arrestor so you can easily adapt for legal trail and off-road riding.

Q: What materials are used in the construction of this exhaust?
A: It features a durable stainless steel pipe and end cap paired with a raw aluminum canister.

Expert Pro-Tip: When mounting a new slip-on muffler, ensure the mid-pipe connection is completely clean and free of old carbon buildup or sealant before tightening the clamp. Applying a thin bead of high-temp silicone sealant can prevent exhaust leaks and maintain proper backpressure.

Recommended Pairings:

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