Fmf Racing

FMF Racing® Factory Fatty™ Pipe Expansion Chamber 025204 Fits some KTM and Husqvarna models. See below for full fitment information. The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes…

FMF Racing® Factory Fatty™ Pipe Expansion Chamber 025133 Fits some KTM, Husqvarna, and Husaberg models. See below for full fitment details. The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and…

FMF Racing® Fatty Pipe Expansion Chamber 023055 2001-2007 Suzuki RM125 With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter…

FMF Racing® Fatty Pipe Expansion Chamber 023037 2003-2006 Kawasaki KFX80 and 1987-2006 Suzuki LT80 QuadSport The FMF Fatty pipe broadens the powerband and will provide you with a healthy power increase everywhere. Improved throttle response, a linear powerband and increased over-rev all add up to a pipe that every mini rider will benefit from. The…

FMF Racing® Fatty™ Pipe Expansion Chamber 020104 Fits 1996-1998 Suzuki RM250 With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No…

FMF Racing® Fatty™ Pipe Expansion Chamber 025091 Fits 2001-2008 KTM 50SXLC Pro Junior With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased…

FMF Racing® Fatty™ Pipe Expansion Chamber 024049 Fits some Yamaha YZ models With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev….

FMF Racing® Gnarly Pipe Expansion Chamber 025010 2000-2006 Husqvarna CR250 and WR250 Features: The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements,…