FMF 025242 Gnarly Pipe 2-Stroke Expansion Chamber, 18-Gauge Steel

The FMF 025242 Gnarly Pipe is a 2-stroke exhaust expansion pipe (expansion chamber). It is built to add 4-stroke-style, tractor-like torque to a 2-stroke engine and to hold up in harsh conditions.

Key Features:

• Tuned to increase low-RPM horsepower and torque for tough terrain
• Strong bottom-to-mid-range pull for 200cc through 500cc machines and off-road riding
• 18-gauge steel construction
• O-rings included

This is a rugged, aggressive pipe for riders who want more usable low-end power and tractability off-road.