NM Engineering exhaust systems are constructed from 100% aerospace quality T304 stainless steel – inside and out. Featuring a proprietary muffler design with an improved DRC System and large diameter metric sized tubing and low restriction stainless steel mufflers these Lightweight Exhaust are carefully designed to reduce weight, provide the famous Mini sound AND meets State noise restriction standards.
Features polished muffler and tips, CNC mandrel bends, precise fit flanges and mounting hangers are standard on every NM exhaust system. 10~14 HP gain.
Fits the following models:
About The DRC System
NM Engineering F56 Downpipe-Back Exhaust System features Dual Resonance Chamber (DRC) muffler and resonator. It is a proprietary muffler design where it offers two different sound levels and characteristics depending on boost level and throttle input. At partial throttle the system will give round and deep sound level. Passengers can converse comfortably without any issue. At full throttle the sound level increases paired with raspier exhaust note as well as enhancing the famous MINI exhaust popping (burble) note at deceleration.
This system starts right after the downpipe at the factory v-band clamp. Complete bolt on system without any cutting. The system features 70mm tubing with dual 100mm (4") polished tips.
NOTE: This exhaust system for off road use only.