[Info@mad-us.com]

Originally Posted by g87_FDV

Shout out to Anthony from MAD-US for the help on this Axleback. Completely changes up the sound the car and looks absolutely phenomenal. As it sits, the car currently has the MAD Catless Downpipes, the MAD Front Mount Intakes, the MAD Axleback and not shown in the video is the sound difference that the SST Valve Controller made. I'll be looking to post a video sometime in the next week or so to showcase the difference in sound. It sounded great with just the axleback, sounds even MEANER with the valves being able to open fully. The tone is nice and deep with plenty of crackles and pops without any added raspiness. It makes the intake whooshes sound even louder which is always a great. With valves closed, the sound is extremely similar to stock which provides comfort when cruising. Single midpipe coming soon but still debating between resonated and non-resonated. Quality and fitment is absolutely flawless, you can't go wrong with anything from the team over at MAD!

Pro Tip: Disable the Active Sound Design module via Bimmercode to ensure you don't get any crappy fake noise inside the cabin.

Glad you love it