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2-Stroke PipesTwo stroke exhaust pipes in various power outputs and thicknesses to give better performance on the motocross and the trail.

TIM in AZ
Really woke the little motor up. My boy thought it was way cool!
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ROY in NY
I BOUGHT THE SST PIPE FOR MY 2003 YZ 250. I COULD NOTICE THE DIFFERENCE RIGHT OUT OF THE HOLESHOT. ONCE OUT IN FRONT JUST GRAB A HAND FULL OF THROTTLE AND THIS PIPE WILL PULL LIKE NO OTHER. IF YOU WANT THE ULTIMATE GAIN THEN MATCH THIS PIPE UP WITH THE FMF TITANIUM SILENCER.
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TR in OR
Had to buy this after smashing our other FMF pipe. This pipe like the last is WOW and there is no disappointment and it works just as advertised
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Mike in MI
Taken from ferdette racing, KDX guru: "I recommend the Gnarly "REV" PIPE for the more experienced rider and all other riders riding in fast terrain with good traction. This pipe will improve performance throughout the power band with the most noticeable hit in the mid-range and up. I recommend the GNARLY "TORQUE" PIPE for the less experienced rider and more technical terrain because it also improves performance throughout the power band but with a more manageable power delivery. The torque pipe is not recommended for the 220?s."
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Jason in AB
just ordered my pipe on the 20th and already have it on my bike on the 24th IN CANADA!!! the fit was a little snugg.. but once it lined up and dropped in, she fits beautifully!!! and sounds sick!!! Cant wait to ride!!! Im very impressed with the fast delivery!
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KATHLEEN in MO
Didn't harm the bottom end and woke the motor up a tad on top.
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