FMF Racing Fatty Pipe for KTM 125SX 12-15/150SX/150XC 11-15/Husqvarna TC 125 14-15/TE 125 15-16FMF Gold Series Fatty Pipe KTM 125 SX 150 SX 150 XC Husqvarna TC125 TE125 The FMF Gold Series Fatty Exhaust is FMFs most popular two stroke pipe and was designed to increase power throughout the entire power band. No matter what type of riding you do, tracks, trails or open desert, this FMF pipe has the benefits youre looking for. The Fatty Gold Series Pipe is constructed of nickel plated 19 gauge carbon steel which offers maximum durability and