FMF Racing Factory 4.1 RCT Titanium With Carbon End-Cap Full System MX Exhaust Rails & Accessories The Yoshimura TRS Exhaust is

The Yoshimura TRS Exhaust is a race-bred exhaust with a distinctive triangular shape that is reminiscent of Yoshimura's heritage

56% Polyester

Renthal 520 KTM Steel Front Sprocket

NoSweat 3-layer molded face foam

the Ti-6 will meet AMA amateur noise requirements and comes equipped with a removable USFS approved spark arrestor

FMF Racing Factory 4.1 RCT Titanium With Carbon End-Cap Full System MX Exhaust Rails & Accessories The Yoshimura TRS Exhaust isFMF Factory 4. 1 RCT Full System If you are looking to drop weight, improve looks and most importantly improve your bikes power band then look no further. The FMF Factory 4. 1 RCT full system is constructed from aerospace grade materials that meet FMF's exacting specifications and is 100% manufactured in their Southern California factory. The patented MegaBomb header design allows exhaust gases to expand, cool and ramp back up at a higher velocity.