NM Engineering's exhaust systems are constructed from 100% aerospace quality T304 stainless steel – inside and out. Large diameter metric sized tubing and low restriction stainless steel mufflers are carefully designed to reduce weight and meet State noise restriction standards.
These systems features 60mm (2.36") tubing and dual 3.5” polished tips.
Fits the following models:
2007-2013 R56 MINI Cooper S Hardtop
2012-2015 R58 MINI Cooper S Coupe
Two Types available:
- Cat Back - This system mounts downstream from the secondary catalytic converter - maintaining all stock emission components.
- Downpipe Back - This system mounts from the Downpipe Flange back replacing the secondary catatlytic converter. OFF ROAD USE ONLY.
NM Engineering Exhaust Systems features:
- Luster polished finish
- CNC mandrel bends
- TIG welds
- Precise fit flanges and mounting hangers
NOTE: Some states (like California) have ever tightening requirements for emissions testing and inspections. Always check your local regulations on compliance for street use.
For help finding the correct Exhaust System for your MINI, take a look at our Mini Cooper Cat Back Exhaust Application Guide.