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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
• Dual layer face foam manages sweat
great sound attenuation and optimum performance and longevity
Result is a flow increase of nearly 10%
When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements
the Factory 4
Factory4.1 SL (Slip-On) 044235 ext_Gnarly_Pipe • Dual layer face foamThe 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
US$ 48.00
US$ 48.00
US$ 13.35
US$ 79.00
