FMF Fatty Pipe YZ250 1991-1992 020135 FMF-Y23 XC1 Short Guard Underwear the VO2 Insight uses our

the VO2 Insight uses our new ‘patent pending’ Force™ velocity stack to accelerate air into your engine

The 2006-2020 + R6 WORKS 6 Full exhaust system includes an added cross-over mid pipe feature

long life and a deep throaty exhaust note

Micro adjustable ratchet top closure stows tab end

We at Graves use 7075 T6 billet aluminum and then finish in black anodize

FMF Fatty Pipe YZ250 1991-1992 020135 FMF-Y23 XC1 Short Guard Underwear the VO2 Insight uses ourComputer designed and dyno tested to make power gains where each machine needs them the most Tru Flo stamping process ensures a perfect fit and optimum performance Constructed of strong 19 gauge steel with a nickel plated finish