BMW M Performance Exhaust vs. Stock Exhaust on N55 M235i 

Interested in getting better sound out of your n55 car ? not sure whether to get a downpipe, catback, midpipe, etc etc? Watch this video to see how the MPE compares to stock.
Valves were open the entire time.
Stage 1 bootmod3 with startup roar enabled.
If you can guess the meaning of the plates you get a sense of pride and accomplishment!
Filming Kit
amzn.to/2sBVznz --A6000
amzn.to/35o3WjT -- Desk mic