Gnarly Exhaust Pipe 03-06 GasGas EC 250 300 - FMF 025056
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with
The FMF Gnarly 025056 exhaust pipe is engineered to enhance low-end horsepower and torque, delivering a boost in bottom to mid-range power ideal for challenging off-road conditions. Its robust design equips two-stroke engines with four-stroke-like torque, ensuring reliable performance across demanding terrains. The pipe’s construction and plating are specifically designed to withstand the harshest elements while providing the torque-focused power delivery favoured by serious off-road riders. Features include increased low-end horsepower and torque for tough off-road terrain, signature FMF nickel plating for superior durability and corrosion resistance, and construction from ultra-tough 18-gauge steel for maximum strength. It includes O-rings for secure, leak-free fitment and an aggressive expansion chamber for improved throttle response. This pipe delivers substantial bottom to mid-range pull on 200cc to 500cc two-strokes. Item ID: 025056. Type: Pipes. Carb Warning: No. Weight: 5.9 lbs.
- SKU
- 07-019.FMF.GNA
- Brand
- FMF Exhausts
- Availability
- In Stock (5)
Fitments (24)
| Make | Model | Year |
|---|---|---|
| GAS-GAS | EC 250 | 2003 |
| GAS-GAS | EC 250 | 2004 |
| GAS-GAS | EC 250 | 2005 |
| GAS-GAS | EC 250 | 2006 |
| GAS-GAS | EC 300 | 2003 |
| GAS-GAS | EC 300 | 2004 |
| GAS-GAS | EC 300 | 2005 |
| GAS-GAS | EC 300 | 2006 |
| GAS-GAS | MC 250 | 2003 |
| GAS-GAS | MC 250 | 2004 |
| GAS-GAS | MC 250 | 2005 |
| GAS-GAS | MC 250 | 2006 |
| GAS-GAS | MC 300 | 2003 |
| GAS-GAS | MC 300 | 2004 |
| GAS-GAS | MC 300 | 2005 |
| GAS-GAS | MC 300 | 2006 |
| GASGAS | 250 | 2003 |
| GASGAS | 250 | 2004 |
| GASGAS | 250 | 2005 |
| GASGAS | 250 | 2006 |
| GASGAS | 300 | 2003 |
| GASGAS | 300 | 2004 |
| GASGAS | 300 | 2005 |
| GASGAS | 300 | 2006 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Header Pipe
- Variant Id
- 210520
FULL DESCRIPTION
FMF Gnarly Exhaust Pipe - Boost Your Bottom-End Power
Engineered to significantly enhance low-end horsepower and torque, the FMF Gnarly exhaust pipe provides a crucial boost in bottom to mid-range power. This makes it an ideal upgrade for challenging off-road conditions and demanding terrains. Its robust construction is designed to equip two-stroke engines with four-stroke-like torque, ensuring reliable and powerful performance when you need it most.
The pipe’s distinctive nickel plating is specifically chosen for its superior durability and resistance to corrosion, allowing it to withstand the harshest off-road elements. Riders seeking the torque-focused power delivery favoured for serious off-road riding will appreciate the aggressive expansion chamber designed for improved throttle response.
Key Features:
- Engineered for increased low-end horsepower and torque, perfect for tough off-road conditions.
- Signature FMF nickel plating offers exceptional durability and corrosion resistance.
- Constructed from ultra-tough 18-gauge steel for maximum strength and longevity.
- Includes necessary O-rings for a secure, leak-free installation.
- Features an aggressive expansion chamber to improve throttle response.
- Delivers substantial bottom to mid-range pull on two-stroke engines.
Specifications:
- Item ID: 025056
- Type: Exhaust Pipes
- Weight: 5.9 lbs
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


