FMF Gnarly Pipe 2-Stroke — Yamaha YZ250/YZ250X

The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain. When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for you. Strong and rugged, this aggressive pipe dishes out handfuls of torque and bottom to mid range pull needed for late model 200cc through 500cc machines and the rigors of the off road domain.

• Super strong 18-gauge steel construction makes this pipe GNARLY!
• Increases lower RPM horsepower and torque
• Adds 4-stroke like torque to your 2-stroke
• Nickel-plated exterior coating adds durability to withstand the elements
• O-Rings Included

Pipe only. The expansion chamber. Silencer not included.

This is a 2-stroke exhaust. It is engineered for the 2-stroke engine architecture above and physically will not fit a 4-stroke bike. Verify your engine type before purchase.