SKU: 39530060692

FMF Racing Yamaha YZ250F 06-09/YZ450F 06-09/WR250F 07-13/450F 07-11 Powercore 4 Muffler

Sale price$214.85 Regular price$238.72
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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For Your Every Summer RSVP, with Code: SUMMER15

Description

FMF Racing Yamaha YZ250F 06-09/YZ450F 06-09/WR250F 07-13/450F 07-11 Powercore 4 MufflerThe FMF Racing Powercore 4 Muffler is expertly designed for Yamaha's YZ250F (2006 2009), YZ450F (2006 2009), WR250F (2007 2013), and WR450F (2007 2011) models, delivering unmatched performance upgrades for off road enthusiasts and racers alike. Crafted with precision and durability in mind, this muffler enhances exhaust flow and boosts your bike's power output without sacrificing reliability. Constructed to provide a balanced combination of power,

The FMF Racing Powercore 4 Muffler is expertly designed for Yamaha's YZ250F (2006-2009), YZ450F (2006-2009), WR250F (2007-2013), and WR450F (2007-2011) models, delivering unmatched performance upgrades for off-road enthusiasts and racers alike. Crafted with precision and durability in mind, this muffler enhances exhaust flow and boosts your bike's power output without sacrificing reliability.



Constructed to provide a balanced combination of power, sound, and lightweight design, the Powercore 4 Muffler is an essential upgrade for riders seeking an aggressive exhaust note coupled with efficient performance gains. The muffler’s advanced engineering ensures that you get a smooth power delivery, improved throttle response, and a noticeable increase in torque across the powerband.



Whether you’re tackling competitive motocross tracks or enjoying your weekend trail rides, this FMF Racing muffler offers a perfect blend of high-end performance and rugged endurance. Installation is straightforward, ensuring minimal downtime so you can get back to riding faster.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 39530060692

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4.2 ★★★★★
Based on 17 reviews
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K
Verified Purchase
kim rolfson
Lowell, US
★★★★★ 5
Office divider
Color: Standard Wall, Size: 53" x 70"
Purchased for the office and couldn’t be more pleased! Way to assemble and looks awesome
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
W
Verified Purchase
Women’s Empowerment Coalition Of NYC
Cuba, US
★★★★★ 1
Not strong enough
Color: Standard Wall, Size: 70" x 70"
It’s very light is not having duty
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2024
N
Verified Purchase
Nonprofit
Charlottesville, US
★★★★★ 5
Who Knew!!!
Color: Grey, Size: 8' Wide x 6'6" Tall
We did not know what to expect. This exceeded our expectations. Everyone asks where we got this. Its perfoect portable space divider for the office.
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Reviewed in the United States on March 16, 2026
M
Verified Purchase
mel
Lowell, US
★★★★★ 1
Massive problems with timely shipping and delivery!!!
Color: Grey, Size: 8' Wide x 6'6" Tall
I have purchased three panels at $1300 plus each. The first two came very late, in one shipment; the third in a separate shipment. I have yet to receive the third, despite being present when shipping has twice said the business was closed. The first two were delivered almost a week late after numerous discussions (over four hours with Amazon support in online chat and phone) specifying there is NO WAY the business was closed as it is open 24/7. CAUTION. Further, the video is misleading. The panels are 70 pounds. A 5’2 athletic woman will most likely need assistance to balance and stabilize the panels. The magnetic buttons work IF you can get the panels aligned, which must be a two-person job for a petite individual due to the panel’s 8 foot height. Check reviews thoroughly for the stability feet which can be purchased separately; the recommended sets are plastic and not sturdy. Overall: BEWARE of shipping and delivery drama. Do not expect this product timely. Ensure two people are available if you are not tall. Recommend consideration for a different acoustic panel system. I will most likely be cancelling the panel I have not yet received. The expense is not worth the numerous issues. Good luck.
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Reviewed in the United States on May 29, 2024
B
Verified Purchase
Bill
Bozeman, US
★★★★★ 5
Sound wall
Color: Grey, Size: 8' Wide x 6'6" Tall
As described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 30, 2025

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