Description
If you’re running a 2-stroke in serious off-road terrain, you know the performance ceiling hits fast. The FMF Gnarly Pipe delivers the low-end torque and mid-range pull you’d expect from a larger displacement engine, transforming your 200cc–500cc machine into a genuine workhorse. Built with 18-gauge steel construction, this pipe is engineered to withstand the punishment of harsh riding conditions without compromise.
The Gnarly’s tuned expansion chamber targets peak power delivery where it matters most—when you’re climbing, crawling, or charging through technical sections. You get genuine tractor-like grunt from a 2-stroke platform, plus the durability to handle repeated abuse in the dirt.
- Fits 200cc–500cc 2-strokes
- 18-gauge steel construction
- Lower RPM torque optimized
- Mid-range power delivery
- Off-road rated durability
- O-rings included
- MPN: 020083
- Bolt-on installation









