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FMF

FMF Q4 HEX S/A Slip-On Exhaust Yamaha WR250R / WR250X 2008-2020

Item: P359274
Customer rating is 4.5 out of 5 stars.
28 Read 28 Reviews Read14 Q&As(Questions and Answers) Write a Review

Loud pipes might save lives on the street but in the dirt sound is the number one killer of riding trails and regulated track hours. If you have been … Read More

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Product Details

FMF Q4 HEX S/A Slip-On Exhaust Yamaha WR250R / WR250X

Loud pipes might save lives on the street but in the dirt sound is the number one killer of riding trails and regulated track hours. If you have been searching for a performance enhancing muffler that does not wake the dead, then the FMF Q4 HEX is the muffler for you. FMF approached the design process of the Q4 HEX with the goal of achieving more power while keeping noise levels to a minimum. After countless hours of testing, FMF proved you don't have to settle for a plugged up, horsepower-robbing moto muffler to remain sound compliant.

Features:

  • Less sound equals more ground (helps keep our riding areas open)
  • Meets USFS and FIM World Enduro sound regulations
  • Power gains throughout the entire RPM range
  • Spark arrestor included
  • Pounds lighter than stock
  • Rugged design for off-road endurance
  • Only US manufacturer to offer dedicated quiet exhaust systems
  • Can be used with stock or FMF Header
  • Weight: 6.1 lbs
  • 100% Made in the USA

Note: Image is for reference only. Actual slip-on muffler / mid-pipe will vary. 

Made in the USA
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Stainless Steel/Aluminum/Stainless Steel RevZilla Item #1179901 Store Sku MFR. Product #44437/044437 AvailabilityOut of Stock
This product is vehicle specific.
Select a vehicle to ensure fitment.
Fitment Notes & Exceptions
  • This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.
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    FMF Q4 HEX S/A Slip-On Exhaust Yamaha WR250R / WR250X 2008-2020 Installation

    Product Description
    Part Numbers
    Fitment
    Installation
    28 Customer Reviews for All Models
    Customer rating is 4.5 out of 5 stars. 28 total customer reviews 4.5/5
    14 Questions & 8 Answers for All Models

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