
§ 01 / Part
18220468 HEADER MEGABOMB STAINLESS STEEL
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
FMF
14-day returns
Easy & hassle-free
Secure checkout
256-bit encryption
§ 02 / About this part
What it is
The FMF HEADER MEGABOMB STAINLESS STEEL, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This header pipe replaces the OEM front section to enhance the power delivery of your four-stroke engine. The expansion chamber increases the effective volume of the system, resulting in improved throttle response and increased torque in the lower rev range. It is built from stainless steel to withstand heavy roost and repeated heat cycles without corroding. This part is a common upgrade when the original header becomes dented. During installation, verify that the pipe does not foul on the radiator hoses. It is compatible with both stock and aftermarket slip-on silencers.
§ 03 / Specs
The numbers
- Brand
- FMF
- Part number
- 18220468
- Weight
- 1.56 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 3 year-bands
Yamaha 3 models
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
// FMF

