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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Did you know a freshly packed silencer or muffler actually restores power
• Youth offered in 20pk
this is the pipe for you
The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams
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Factory4.1 SL (Slip-On) 041291 Size:OS Did you know a freshlyThe Factory 4. 1 is FMF Racing's premier performance exhaust. With 30 years of racing experience behind it, the Factory 4. 1 takes advantage of everything we've learned on the race track. Available in natural or blue anodized finish. Horsepower gains throughout RPM range. Available with titanium or high strength stainless steel midpipe. 94dB Insert Included
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