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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FMF Racing Yamaha YFZ450 04-09/12-15 Q4 S/A MufflerExperience the power and performance of the FMF Racing Yamaha YFZ450 Q4 Slip On Muffler, designed specifically for 2004 to 2009 and 2012 to 2015 models. This high quality muffler is engineered to enhance your bike's sound and improve exhaust flow, allowing for better throttle response and a thrilling riding experience. Crafted by FMF Racing, a trusted name in motorsport performance, this muffler combines durability with exceptional craftsmanship. The
Experience the power and performance of the FMF Racing Yamaha YFZ450 Q4 Slip-On Muffler, designed specifically for 2004 to 2009 and 2012 to 2015 models. This high-quality muffler is engineered to enhance your bike's sound and improve exhaust flow, allowing for better throttle response and a thrilling riding experience. Crafted by FMF Racing, a trusted name in motorsport performance, this muffler combines durability with exceptional craftsmanship.The Q4 muffler features a sleek design that not only boosts performance but also adds an aggressive style to your Yamaha YFZ450. With its lightweight construction, it helps reduce overall bike weight for improved handling and control. Installation is straightforward, making it a perfect upgrade for riders looking to maximize their ATV's potential without hassle.
Upgrade your ride with the FMF Racing Q4 Slip-On Muffler and enjoy the perfect balance of power, sound, and quality engineering. Whether you are tearing up the trails or hitting the track, this muffler offers the reliability and performance that every enthusiast demands.
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
4.2 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Good looking shirt that runs a bit big in sizing.
Size: X-Large, Color: Green Gray
Nice looking shirt for dress up or casual wearing. Feels like silk, pretty wrinkle free. Lots of colors to chose from at a good price. Runs a bit big in size. I found the sleeves very long for me. But I like the casual look, feel and coolness in the heat of summer for a long sleeve shirt.
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Good shirt
Size: X-Large, Color: Sky Blue
Good fitting shirt. Looked good just like image shows
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Reviewed in the United States on April 27, 2026
★★★★★ 5
I wear a medium and it fit perfect in all areas
Size: Medium, Color: Coffee
Best shirt for fit, comfort, style and price
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Reviewed in the United States on March 27, 2026
★★★★★ 3
much different color shade.
Size: Medium, Color: Coffee
color I received is much darker than what is advertised.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great feel, good shirt
Size: Medium, Color: Black
I bought this to replace my excite Express 1MX button up black shirt for work uniform which kept fading with the seams turning a dull gray. The PJ shirt is wrinkle free after first wash, stays black, and is a bit more stretchy. Also it’s way more affordable at $26 vs Express 1MX at $60 ish.
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Reviewed in the United States on February 18, 2026