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Cody in VA
Very happy with the fatty pipe. Purchased for a 2009 yz250 along with a fmf shorty silencer. Sound is crisp and clean, power increase throughout rpm range, fit was perfect! Highly recommended! The factory finish is a little work to maintain, but personally think the look is worth it!Read All Reviews
Bradley in VA
I put this pipe on my 400ex when I had the engine rebuilt to a 440 so it could breathe better. It works great and combined with the FMF Q4 S/A silencer, it is still as quiet sounding as stock but with much more power.Read All Reviews
Cody in VA
Purchased for a 2009 yz250 and I’m very happy with the silencer! Clean look, crisp sound, and the power gains with the silencer and fmf fatty pipe was noticeable! The power curve was smoother from bottom to top with significant more over rev! Highly recommended!Read All Reviews