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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
FMF Racing Kawasaki KLX300R 20-21 Q4 S/A MufflerThe FMF Racing Kawasaki KLX300R 20 21 Q4 S A Muffler is designed to optimize the performance and sound of your dirt bike. Crafted by FMF Racing, a trusted name in high performance exhaust systems, this muffler offers a perfect balance between power and style. Constructed to fit the Kawasaki KLX300R models from 2020 to 2021, the Q4 muffler features a streamlined design that enhances exhaust flow for improved throttle response and increased horsepower.
The FMF Racing Kawasaki KLX300R 20-21 Q4 S/A Muffler is designed to optimize the performance and sound of your dirt bike. Crafted by FMF Racing, a trusted name in high-performance exhaust systems, this muffler offers a perfect balance between power and style.Constructed to fit the Kawasaki KLX300R models from 2020 to 2021, the Q4 muffler features a streamlined design that enhances exhaust flow for improved throttle response and increased horsepower. Its single-application (S/A) configuration makes installation straightforward, so you can get back on the trail or track quickly.
Engineered with durable materials, this muffler withstands the harsh conditions of off-road riding while delivering a rich, aggressive sound that elevates your ride's character. Whether you're upgrading for better performance or a louder presence, the FMF Q4 muffler provides reliable quality and distinctive style.
Enjoy competitive pricing and fast shipping across Europe when you purchase through Tuningsupply, your enthusiast-driven source for premium tuning parts. Enhance your Kawasaki's potential and join a community passionate about high-performance motorsport culture.
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
4.3 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
The coat of warmth
Size: Small, Color: Black
Love the simple style but very elegant. Fit perfectly, I'd say worth of buying, warm you up Good quality. Not too heavy. Good price as well.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
My husband loves it!
Size: Large, Color: Black
My husband loves it! Likes the look and quality.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Great style; unique; fits well.
Size: Medium, Color: Gray
Love the style and the fit. I get a lot of complements wearing this. With only three buttons, wearing this outdoors in the cold might not be practical. Other than that, I like it. I went back and ordered a second coat but in a different color.
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Reviewed in the United States on January 7, 2026
★★★★★ 4
Nice, mid-length trench coat for style and comfort...
Size: X-Large, Color: Black
I like this mid-length trench coat. The seams are good (on the one I got) and the style is perfect for the office, semi-formal occasions and all-around wear. The fit is good, and the only complaint I would have is the sleeves are a bit too short for my long arms.
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Reviewed in the United States on February 9, 2023
★★★★★ 3
It’s ok
Size: X-Large, Color: Gray
This jacket is OK. I bought it for my boyfriend because I really like the coat collar but once it got here. The front fits well but I think the back needs a little more tailoring because it kind of sticks out but he really liked it. He said he could put a heavy sweater up under it. That way he can get more ware out of it. It’s OK.
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Reviewed in the United States on July 21, 2024
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