2 Stroke

FMF Racing Yamaha YZ125 1999 Fatty Pipe - 020150

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part Fits:YearMakeModelSubmodel1999YamahaYZ125Base

FMF Racing Yamaha YZ250 1997-98 Fatty Pipe - 020149

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part Fits:YearMakeModelSubmodel1997-1998YamahaYZ250Base

FMF Racing Yamaha YZ125 1996-98 Fatty Pipe - 020147

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part Fits:YearMakeModelSubmodel1996-1998YamahaYZ125Base

FMF Racing Yamaha Banshee 87-06 Fatty Pipe SET (2 PCS) - 020145

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part Fits:YearMakeModelSubmodel1987-2006YamahaYFZ350 BansheeBase

FMF Racing Yamaha Blaster 1988-06 Fatty Pipe - 020143

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.This Part Fits:YearMakeModelSubmodel1988-2006YamahaYFS200 BlasterBase

FMF Racing Yamaha YZ250 1995-96 Fatty Pipe - 020142

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Yamaha YZ250 1993-94/WR250 1994-97 Fatty Pipe - 020137

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Yamaha YZ250 1991-92/WR250 1991-93 Fatty Pipe - 020135

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Yamaha WR200 1991-93 Fatty Pipe - 020133

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Yamaha YZ250/WR250 1989 Fatty Pipe - 020127

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Yamaha YZ250 1984-86 Fatty Pipe - 020124

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

FMF Racing Husqvarna CR125 1994 Fatty Pipe - 020115

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.