Supertrapp Aluminium Racing Series Silencer 44.5MM. It has a superb sound which you can actually tune due to their great disc system. These are one of the coolest silencers out there!

This is a universal silencer and comes in the colour brushed aluminium.

The inlet diameter is: 44.5 mm
The length is: 12" = 305 mm

Also available in the following diameters:
- 38 mm
- 51 mm
- 63.5 mm