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  • 041331 & 040014 - FMF Q4 Hex SA and Power Bomb-1999-2013 Honda TRX400X/EX

FMF Full Exhaust Q4 Hex SA and Power Bomb-1999-2013 Honda TRX400X/EX

$584.98 MSRP: $649.98
(You save $65.00)
Part:
FM-041331&040014
Quantity:
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FIT GUARANTEED - FREE EXCHANGE

If your apparel doesn't fit right, you'll get FREE SHIPPING on the first exchange!

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.

Our highly acclaimed "Q" series silencers shook the motorcycling world on its debut in 2002. With its longer oval canister, the trademarked Q uses internal technology that retains optimum flow characteristics while enhancing sound absorbtion qualities. The U.S. Forest legal spark arrestor will meet the mandated 96dB sound level set by the US Forest Service making it the quietest 2-stroke performance spark arrestor made! Serious sound deadening qualities and excellent power.

PowerBomb

The redesigned PowerBomb is a four-stroke header that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the header. By positioning this "Bomb" at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up at a higher velocity.Additionally, the PowerBomb is a "pre-muffler" of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.

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