✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Complete Fmf Racing - Q4 Hex Spark Arrestor Honda Crf450x 2019-2022 Limited Time 90% Off [Hj9pZXzu]

$64.99 $207.99 -69%

The FMF Q4 HEX Exhaust is the next evolution in off-road exhaust technology, offering high-performance quiet capabilities. FMF, a leader in quiet technology, has designed the Q4 HEX with intricate chambers, baffles, and multistage packing material to

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Complete Fmf Racing - Q4 Hex Spark Arrestor Honda Crf450x 2019-2022 Limited Time 90% Off [Hj9pZXzu]

The FMF Q4 HEX Exhaust is the next evolution in off-road exhaust technology, offering high-performance quiet capabilities. FMF, a leader in quiet technology, has designed the Q4 HEX with intricate chambers, baffles, and multistage packing material to deliver powerful performance without the noise. Now, you can feel the power without being distracted by the sound.

Key Features:

  • Less Sound, More Ground: The Q4 HEX reduces noise while enhancing performance—giving you more power without disturbing the peace.
  • USFS & FIM World Enduro Compliant: Meets sound regulations for both US Forest Service and FIM World Enduro competitions.
  • Power Gains Across the RPM Range: Experience better throttle response and more power at every RPM.
  • Spark Arrestor Included: Safety is built in with an included spark arrestor to meet off-road riding standards.
  • Lightweight Design: Lighter than stock exhaust systems, improving handling and performance.
  • Rugged, Off-Road Ready: Built for endurance with a durable design that withstands the toughest conditions.
  • Proudly Made in the USA: FMF is the only US manufacturer offering dedicated quiet exhaust systems for off-road bikes.

Why Choose FMF Q4 HEX?

  • Quiet Power: Maximize your ride with performance that delivers power, not noise.
  • Compliance and Performance: Meets strict sound regulations while offering significant power gains.
  • Durable & Lightweight: Designed for off-road durability, the Q4 HEX sheds weight while enhancing overall bike performance.
Year Make Model
2019-2025 HONDA CRF450X


What Our Customers Say

January 20, 2026

Absolutely no complaints!

The product is of excellent quality and a great helper.

- Emerson T..

January 20, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very dependable.

- Elara C..

January 20, 2026

Absolutely no complaints!

This exceeded all my expectations.

- Emily S..

Write a Review

You Might Also Like

Discover more great products from our collection.

CR 123240-035-XL-A

CR 123240-035-XL-A

(538)
$37.99 $121.99 -69%
Nitrogen Cylinder- Tank & Fill

Nitrogen Cylinder- Tank & Fill

(222)
$31.99 $102.99 -69%
Giacca uomo Claude Orsetto

Giacca uomo Claude Orsetto

(538)
$24.99 $79.99 -69%
Black Label Earrings

Black Label Earrings

(499)
$26.99 $86.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY