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

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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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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4.3 ★★★★★
Based on 717 reviews
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Product Reviews
J
Verified Purchase
J
Boise, US
★★★★★ 4
Nice but didn’t suit my dog
My new adult dog, a Yorkie, doesn’t care for squeaky toys. He like the crinkling sound, and he likes to shred paper and then eat it. That I why I bought this toy. He liked it, but when he realized that it wouldn’t shred like paper (and thus he couldn’t eat it), he list interest. The toy is fine, but it gets 4 stars because my dog gave up on it so quickly.
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Reviewed in the United States on December 8, 2025
D
Verified Purchase
Dave
Boise, US
★★★★★ 3
only 2
Only received 2 of the 3
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
L
Verified Purchase
Lisa
Birmingham, US
★★★★★ 5
fun
Loved my the Dogs! Very durable, good quality, dogs love the crinkle noise and love playing with it.
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Reviewed in the United States on January 5, 2026
N
Verified Purchase
NV
Boise, US
★★★★★ 2
Doesn't hold up
Tear pretty easily
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Reviewed in the United States on April 29, 2026
V
Verified Purchase
Very poor quality!! Pulled right away and zipper is very cheap and hard to zipp. Do not recommend!!!
New York, US
★★★★★ 1
Don’t purchase
Falls apart in little pieces dogs can choke on
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Reviewed in the United States on May 2, 2026

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