Mutts are fitted with an exhaust system that meets the Euro 5 regulations for emissions and noise pollution limits. 

Customers looking to change their exhaust system to any aftermarket system should keep in mind that this will not follow the Euro 5 regulations for the UK/EU.

This alternative Aftermarket Exhaust Silencer is strictly not for use in the UK/EU on public roads, and it does not meet the volume requirements for the current MOT testing standards.

We hold no liability for any use outside of the above terms; please read and understand these terms before considering your purchase.

- Black
- Fits all 125cc Mutt Motorcycle models (not including Razorback models)
- Fits specific 250cc Mutt Motorcycle models
- Right-hand-side fitment
- 2.300kg

Aftermarket Track Silencers cannot be fitted to any of the Razorback models.

We offer free, standard 48-hour weekday delivery for mainland UK apparel orders over £50.

Orders under £50 will be charged a flat rate of £6.50

Orders placed after 2 pm will be shipped the next day (working days are Monday - Friday.)

Orders made after 2 pm on Friday will be shipped the following Monday.

For more information and details on returns, please see our Shipping Information.

Bike Models:
Mongrel 125 - Matt Black
Hilts 125 - Gloss Grey
Hilts 125 - Matt Green
Fat Sabbath 125 - Matt Bronze
Fat Sabbath 125 - Matt Black
RS-13 125 - Raw Steel
RS-13 125 - Matt Black
Super 4 125 - Custom Gold
Super 4 125 - Custom Blue
GT-SS 125 - Gloss Black/White
Mastiff 125 - Matt Black/Silver
Mastiff 125 - Matt Black
FSR 125 - Matt Black
Akita 125 - Matt Black
Akita 125 - All Black
Akita 125 - Silver
Mongrel 250 - Matt Black
Hilts 250 - Gloss Grey
Hilts 250 - Matt Green

Aftermarket Track Silencers cannot be fitted to any of the Razorback models.