FMF Fatty Pipe YZ250 1991-1992 020135 FMF-Y23 XC1 Short Guard Underwear Micro adjustable ratchet top closure

Micro adjustable ratchet top closure stows tab end

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

The original motorcycle exhaust wrap

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

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 Micro adjustable ratchet top closureComputer 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