§ 01 / Part
18211838 MUFFLER FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP
incl. VAT
Usually dispatched within 3 working days.
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FMF
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§ 02 / About this part
What it is
The FMF MUFFLER FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This slip-on replaces your restrictive OEM muffler to improve throttle response across the rev range. Resonance Chamber Technology lowers decibel levels without sacrificing power output. The stainless steel mid-pipe offers high durability for track or trail use. It mounts directly to your stock header pipe using existing hardware. Check the internal packing regularly during your service intervals. Blown-out packing increases noise and reduces back pressure. This unit includes a carbon fibre end cap for weight reduction at the rear of your bike. It is a straightforward bolt-on upgrade for your current exhaust system.
§ 03 / Specs
The numbers
- Brand
- FMF
- Part number
- 18211838
- Weight
- 4.14 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 4 year-bands
Yamaha 4 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
