FMF Racing
FMF Racing Hex Q4 S/A Muffler — Fits Honda CRF450X 2019-2022
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FMF Racing Hex Q4 S/A Muffler — Fits Honda CRF450X 2019-2022
FMF Racing

FMF Racing Hex Q4 S/A Muffler — Fits Honda CRF450X 2019-2022

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SKU: FMF041578

About FMF Racing FMF Racing engineers high-quality automotive parts and ...Read more

Price:
$449.99 $499.99
4490 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

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Upgrade Your Honda CRF450X with the FMF Racing Hex Q4 S/A Muffler

Transform your Honda CRF450X (2019-2022) with the FMF Racing Hex Q4 S/A Muffler. This premium silencer is engineered to deliver a noticeable increase in performance, offering improved power delivery and a refined exhaust note. The Hex Q4 design combines FMF's race-proven technology with a unique hexagonal shape, providing increased packing volume for better sound dampening and enhanced durability. The "S/A" (Spark Arrestor) feature ensures compliance with regulations where needed, making it a versatile choice for various riding environments.

Key Features and Benefits:

  • Performance Enhancement: Designed to optimize exhaust flow, resulting in increased horsepower and torque, particularly in the mid-range.
  • Distinctive Hexagonal Shape: Offers a larger internal volume for more sound-absorbing material, leading to a deeper, more refined tone while maintaining performance.
  • Durable Construction: Built with high-quality materials, including stainless steel and aluminum, to withstand the demands of off-road riding and ensure long-lasting performance.
  • Integrated Spark Arrestor: Features a USFS-approved spark arrestor, making it suitable for trail riding in areas with fire restrictions.
  • Precise Fitment: Engineered for a direct fit on Honda CRF450X models from 2019 to 2022, ensuring easy installation and compatibility with stock or FMF headers.

The FMF Racing Hex Q4 S/A Muffler is the perfect upgrade for CRF450X riders seeking a balance of enhanced performance, durable construction, and a refined sound. Experience the FMF difference on your next ride.

Find this exceptional muffler at GGCRACING.

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Upgrade Your Honda CRF450X with the FMF Racing Hex Q4 S/A Muffler

Transform your Honda CRF450X (2019-2022) with the FMF Racing Hex Q4 S/A Muffler. This premium silencer is engineered to deliver a noticeable increase in performance, offering improved power delivery and a refined exhaust note. The Hex Q4 design combines FMF's race-proven technology with a unique hexagonal shape, providing increased packing volume for better sound dampening and enhanced durability. The "S/A" (Spark Arrestor) feature ensures compliance with regulations where needed, making it a versatile choice for various riding environments.

Key Features and Benefits:

  • Performance Enhancement: Designed to optimize exhaust flow, resulting in increased horsepower and torque, particularly in the mid-range.
  • Distinctive Hexagonal Shape: Offers a larger internal volume for more sound-absorbing material, leading to a deeper, more refined tone while maintaining performance.
  • Durable Construction: Built with high-quality materials, including stainless steel and aluminum, to withstand the demands of off-road riding and ensure long-lasting performance.
  • Integrated Spark Arrestor: Features a USFS-approved spark arrestor, making it suitable for trail riding in areas with fire restrictions.
  • Precise Fitment: Engineered for a direct fit on Honda CRF450X models from 2019 to 2022, ensuring easy installation and compatibility with stock or FMF headers.

The FMF Racing Hex Q4 S/A Muffler is the perfect upgrade for CRF450X riders seeking a balance of enhanced performance, durable construction, and a refined sound. Experience the FMF difference on your next ride.

Find this exceptional muffler at GGCRACING.

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