The owner of this BMW M2 came to us for installation of the Burger motorsports N55 JB4 and intercooler as well as our Richter decat downpipe. We had literally just taken delivery of a Remus cat-back the day before which was supposed to be fitted to our M2, but the owner wanted to purchase it instead.
We once again removed the exhaust (after already installing the downpipe) and fitted the Remus cat-back system. The car already sounded fantastic with the decat downpipe, but with the Remus installed it was on another level (video below).
With everything installed we put the car onto the dyno and began testing it with map 1 and map 2 settings.
Power gained: 28.5 bhp
Torque gained:110 nm