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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
FMF Racing Kawasaki KX450F 09-11 SS Aluminum Factory 4.1 RCT SO Muffler w/ R. Carbon CapExperience top tier performance and durability with the FMF Racing Kawasaki KX450F 09 11 SS Aluminum Factory 4. 1 RCT SO Muffler featuring a remarkable R. Carbon Cap. Designed specifically for Kawasaki KX450F models from 2009 to 2011, this exhaust component blends advanced technology with superior craftsmanship to enhance your bike's exhaust flow and sound profile. Constructed from high quality stainless steel aluminum, this factory style muffler
Experience top-tier performance and durability with the FMF Racing Kawasaki KX450F 09-11 SS Aluminum Factory 4.1 RCT SO Muffler featuring a remarkable R. Carbon Cap. Designed specifically for Kawasaki KX450F models from 2009 to 2011, this exhaust component blends advanced technology with superior craftsmanship to enhance your bike's exhaust flow and sound profile.Constructed from high-quality stainless steel aluminum, this factory-style muffler promises longevity and resistance to harsh riding conditions. Its refined carbon cap not only adds a sleek aesthetic but also contributes to weight reduction, optimizing your bike’s power to weight ratio.
Engineered with FMF's RCT (Resonance Chamber Technology), it delivers a balanced sound that is deep and aggressive without being overbearing, making it a favorite among riders seeking both performance and compliance. The muffler offers an efficient route for exhaust gases, which can improve throttle response and boost overall power output.
Installation is straightforward, designed to fit seamlessly as a direct replacement for your stock muffler. Whether you are a professional racer or a weekend rider, this muffler upgrades your motorcycle's exhaust system with minimal hassle.
Trust FMF Racing's decades of experience in exhaust innovation and benefit from their commitment to quality. Elevate your Kawasaki KX450F with this premium Factory 4.1 RCT SO Muffler and feel the difference in every ride.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Fits our razor perfectly
Great for replacing old ones on our rzr
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Reviewed in the United States on February 7, 2025
★★★★★ 1
Does Not Fit Polaris Ranger
Not compatible for Polaris Ranger as it was advertised. Not the correct thread so it will strip. Do not buy if you need it for a Polaris UTV.
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Reviewed in the United States on June 28, 2025
★★★★★ 5
The assortment was great for my 2012 Tacoma
Exact fit for my 2012 Tacoma headlight bulb retainer housing
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Reviewed in the United States on September 12, 2025
★★★★★ 5
Ok
Worked as needed
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Reviewed in the United States on October 15, 2025
★★★★★ 3
Found one that fit.
It's a shame you have to buy an assortment just to find one that would work for my vehicle. You can't find an OEM one without buying the whole headlight assembly. Oh well.....
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Reviewed in the United States on June 16, 2025