FMF Racing Q4 S/A Muffler fits 2021-2026 Honda CRF450R / 2021-2026 Honda CRF450RX

Name: FMF Racing Q4 S/A Muffler fits 2021-2026 Honda CRF450R / 2021-2026 Honda CRF450RX
Brand: FMF Racing
SKU: FMF041601
Price: 449.99 USD
Availability: OutOfStock

Brand: FMF Racing

SKU: 041601

availability: Out of stock

$449.99 USD

Quantity

Quantity must be 1 or more

Description

Description

A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion and contraction of exhaust sonics through the system resulting in a flow increase of nearly 10%. The surface of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up at higher air pressures (RPMs). The Power Bomb is a "pre-muffler" of sorts, which helps to lower the bike's sound output because it provides more sound-absorbing surface area to allow the exhaust gases to become absorbed.

This Part Fits: