FMF 025056 Gnarly Expansion Chamber Exhaust Pipe Nickel Plated Steel

The FMF Gnarly expansion chamber is engineered to deliver massive low-end torque and bottom-to-mid RPM power for 2-stroke off-road machines. This aggressive exhaust pipe is designed to provide 4-stroke-like tractor torque to get you out of the toughest terrain and technical riding situations.

Key Features:

• Super strong 18-gauge steel construction for maximum durability in harsh off-road conditions
• Nickel-plated finish—FMF's signature trademark coating that provides superior corrosion resistance
• Optimized for increasing lower RPM horsepower and torque output
• Delivers substantial torque and pull in the bottom-to-mid range power band
• Designed for 200cc through 500cc 2-stroke machines
• O-rings included for proper installation

When you need an exhaust pipe that can withstand extreme riding conditions while dramatically improving low-end power delivery, the FMF Gnarly pipe is the proven choice. Its robust construction and performance-focused design make it ideal for technical trail riding, enduro racing, and challenging off-road terrain where traction and controllable power are critical.