Startup of my 2011 BMW 335i xDrive 6MT, with the MHD ‘startup roar’ exhaust setting enabled. Running an MHD stage 2+ 93 octane tune with VRSF catless downpipe, M performance exhaust, VRSF front mount intercooler, and an Evolution Raceworks charge pipe. Check out my other regular non startup roar video, and my other e90 & BMW videos as well.
