FMF Racing Factory Fatty Pipes 1820-1110 SUN BUM 2009 YAMAHA FZ1 EX

2009 YAMAHA FZ1 EX

2011 KAWASAKI VN900B VULCAN 900 CLASSIC

2017 APRILIA TUONO V4 1100 FACTORY ABS

2014 YAMAHA FX CRUISER SVHO

So you can spend less time worrying about where you are in relation to the peak of the wave

FMF Racing Factory Fatty Pipes 1820-1110 SUN BUM 2009 YAMAHA FZ1 EXDESCRIPTION FMF Racing Factory Fatty Pipes 1820 1110 Based on the successful exhaust pipe used by pro riders Cone section is shaped like the original Fatty, but with new features Constructed with two thicknesses of steel 19 gauge steel used on the header portion for optimum strength and durability; 20 gauge steel on body and rear section for increased weight savings Seams are hand pounded after stamping process for that factory look Come in a raw,