GNARLY Steel Exhaust Header
The FMF Gnarly exhaust focuses on increasing horsepower and torque at low RPMs, suitable for challenging terrain.
- Ability to add torque similar to a 4-stroke engine in a 2-stroke.
- Resistance to harsh conditions.
- Aggressive design that provides abundant torque and strong pull from low to mid-range RPMs.
- Suitable for modern motorcycles from 200cc to 500cc.
- Capable of meeting off-road riding demands.
- Constructed from 18-gauge steel.
Note: Does not comply with FIM 2025 noise regulation.
Specifications
- Type
- Exhaust Neck
Popular Series
- Yamaha
- YZ 250
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.