FMF Exhaust for KTM 125 SX '04-10 / 144 SX '07-08 / 150 SX / XC'09-10 F-Pipe
Product SKU: 6105809
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 Fatty pipe is our most popular pipe for that same reason. If you’re riding tracks, trails, or in the open desert, this pipe will offer what you’re looking for.