The FMF Gnarly 025148 exhaust is uniquely engineered to boost low-end horsepower and torque, delivering confident performance for challenging terrain. Crafted for riders demanding four-stroke–like torque from their two-stroke machines, it features heavy-duty construction capable of withstanding the toughest off-road abuse. Perfect for late-model 200cc to 500cc bikes, this pipe emphasises durability and tractable power where it counts most.

Features

• Increases low-end horsepower and torque for exceptional traction and control in tough conditions
• Durable 18-gauge steel construction designed to handle off-road rigours
• Premium nickel plating resists corrosion and sets the industry standard
• Aggressively tuned for bottom to mid-range power characteristics
• O-rings included for a secure, leak-free installation

Specifications

• Item ID: 025148
• Type: Pipes
• Weight: 6.1 lbs
• Carb Warning: No

Vehicle Fitment

Husqvarna

• WR250 (2009–2012)
• WR300 (2009–2012)