2Bros Parts

FMF Gnarly exhaust header Beta 300RR

£459.60

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Free UK delivery 2–4 business days

Typical lead time is 3 days, but can be up to 40. Contact us for details.

Out of Stock
Specifications
SKU
MXW_MX103417
Brand
FMF
Availability
Out of Stock
SKU
MXW_MX103417
Brand
FMF
Availability
Out of Stock
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

TheFMF Gnarly exhaust header is a pipe that focuses on increasing lower RPM horsepower and torque to get you out of the toughest terrain.

FMF Gnarly Exhaust Header Specifications

  • Brand: FMF
  • Product type: Exhaust header
  • Model: Gnarly
  • Material: 18-gauge steel
  • Included: O-rings

FMF Gnarly Exhaust Header Features

  • Focuses on increasing lower RPM horsepower and torque
  • Adds 4-stroke tractor-like torque to a 2-stroke
  • Built to withstand harsh elements
  • Strong and rugged, dishes out torque and bottom-to-mid range pull for off-road use
  • Super strong 18-gauge steel construction
  • O-rings included

Note: will not pass 2025 FIM sound regulation.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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.

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Out of stock