
§ 01 / Part
18211323 MUFFLER/SILENCER 304 FACTORY SOUND
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
PRO CIRCUIT
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§ 02 / About this part
What it is
The PRO CIRCUIT MUFFLER/SILENCER 304 FACTORY SOUND, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This silencer is designed to provide a slight increase in top-end power while maintaining a crisp exhaust note. The longer canister body offers a broader powerband compared to shorter versions, making it versatile for both MX and fast woods riding. It features a brushed aluminium housing and a stainless steel inlet pipe for corrosion resistance. This unit is a direct replacement for the stock silencer and mounts to the OEM frame points. Service the internal packing frequently to prevent the canister from overheating and to keep the back-pressure consistent for your engine tune.
§ 03 / Specs
The numbers
- Brand
- PRO CIRCUIT
- Part number
- 18211323
- Weight
- 1.53 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 3 year-bands
Husaberg 1 model
KTM 2 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
// PRO CIRCUIT
