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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FMF Racing Yamaha YFZ450R 09-22/450X 10-11 Powercore 4 MufflerExperience superior performance and uncompromising quality with the FMF Racing Powercore 4 Muffler, designed specifically for Yamaha YFZ450R models from 2009 to 2022 and the 450X from 2010 to 2011. This premium muffler combines advanced engineering with lightweight materials to deliver enhanced exhaust flow, improved horsepower, and a signature FMF sound that enthusiasts love. Constructed from durable materials, the Powercore 4 offers long lasting
Experience superior performance and uncompromising quality with the FMF Racing Powercore 4 Muffler, designed specifically for Yamaha YFZ450R models from 2009 to 2022 and the 450X from 2010 to 2011. This premium muffler combines advanced engineering with lightweight materials to deliver enhanced exhaust flow, improved horsepower, and a signature FMF sound that enthusiasts love.Constructed from durable materials, the Powercore 4 offers long-lasting reliability suitable for aggressive riding and racing conditions. Its innovative design not only boosts your quad’s performance but also reduces overall weight, contributing to better handling and agility on the trail or track. Installation is seamless, fitting perfectly into your Yamaha with minimal modifications.
Whether you’re ripping through motocross tracks or enjoying high-speed adventure rides, the FMF Powercore 4 Muffler provides the perfect balance between power and sound. Trust in a product backed by FMF Racing’s decades of experience and a brand committed to quality and performance. Elevate your Yamaha’s potential and stand out with this iconic muffler upgrade, available now at Tuningsupply with fast shipping across Europe and no hidden costs.
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
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Amazing sleep
Color: White, Size: Queen
Absolutely improved my sleep - Oura ring approved and it is soooo comfy and so affordable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Comfy
Color: White, Size: Queen
Very nice item. Just what I needed.
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Reviewed in the United States on May 22, 2026
★★★★★ 3
Feels soft to hand
This is a mattress cover with deep pocket as the description while i selected this was so confusing where it was referred as mattress topper as well. As a mattress cover yes it have that deep pocket and fits nice on my 14" mattress. It does feels soft to hand but thickness is not that great to add further comfort to the level to feel it.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Quilt
Color: White, Size: Queen
It’s a nice thin quilt for the warmer months.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Cooling
Color: Dark Gray Pinstripe, Size: King(108"x90")
Very lightweight & cooling!
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Reviewed in the United States on May 21, 2026