Bmw M3/M4 G8x Exhaust System CONFIGURATION:FULL SYSTEM (CATBACK) When the ECU (DME) detects

When the ECU (DME) detects too much heat

If that's not enough

Material: High Density Rubber

7 lbs Lighter than the factory exhaust

Install takes less than 10 minutes

Bmw M3/M4 G8x Exhaust System CONFIGURATION:FULL SYSTEM (CATBACK) When the ECU (DME) detectsBesides the quite strange grille setup, the G80 is a killer new M car, but like most, the sound is lacking. The Factory exhaust for the New G80 G82 BMW M3 4 does not deliver the goods. We fix that with our single 3. 5 inch mid pipe. This mid pipe incorporates an equal length design that allows for a very enjoyable high pitch sound experience without having to modify your OEM rear section. This mid pipe connects to OEM downpipes or free flow front