END OF LINE Gnarly Exhaust Pipe 15-17 GasGas 250 300 - FMF 025172
FMF Racing Gnarly 025172 expansion chamber designed to deliver unmatched low-end power and torque for challenging off-road environments. Features a robust 18-gauge steel construction with a signature nickel plating for superior durability. Boosts bottom to mid-range output, ideal for technical terrain and late model 200cc to 500cc machines. Includes O-ring kit for a precise, leak-free fit. Item ID: 025172. Construction: 18-gauge steel with nickel plating. Application focus: Off-road.
- SKU
- 07-085.FMF.GNA
- Brand
- FMF Exhausts
- Availability
- In Stock (2)
FULL DESCRIPTION
FMF Racing Gnarly Exhaust Pipe
Engineered to deliver unmatched low-end power and torque, the FMF Racing Gnarly 025172 is designed for riders who demand ultra-strong performance in challenging off-road environments. Its robust 18-gauge steel construction and signature nickel plating ensure superior durability while boosting bottom to mid-range output, ideal for late model 200cc to 500cc machines. This expansion chamber enhances traction and throttle response for technical terrain.
Key Features:
- Substantially increases low-end horsepower and torque for demanding off-road applications.
- Heavy-duty 18-gauge steel body withstands impacts and harsh riding conditions.
- Iconic nickel-plated finish resists corrosion and is highly durable.
- Carefully engineered for optimal bottom to mid-range pull on larger displacement two-strokes.
- Includes O-ring kit for a precise, leak-free fit.
- FMF’s most imitated pipe design for proven performance.
- Compatible with late-model bikes from 200cc through 500cc.
Specifications:
- Item ID: 025172
- Type: Pipes
- Construction: 18-gauge steel with nickel plating
- Application focus: Off-road
- O-rings included


