
§ 01 / Part
18113799 MUFFLER HEX P-CORE 4 CRF
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 MUFFLER HEX P-CORE 4 CRF, slip-ons. Stocked by Iron Offroad, the UK MX hard parts specialist.
This slip-on silencer replaces the restrictive OEM unit on your CRF. It sits at the rear of the exhaust system and improves flow while managing decibel levels. The hex design increases internal volume for better throttle response across the rev range. It is a straight swap for the factory muffler. Service intervals depend on your riding style. Repack the internal core when the exhaust note becomes hollow or loud. This maintains back pressure and protects the outer sleeve from heat damage.
§ 03 / Specs
The numbers
- Brand
- FMF
- Part number
- 18113799
- Category
- Slip-Ons
- Weight
- 3.08 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 1 model · 1 year-band
* 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
// Related
More in this category
// FMF

