Bavsound 3 Series Coupe E92 (2011-2013) with Hi Fi (Standard) Bundle bavsound-subwoofer 2 hole fitting

2 hole fitting

improved aesthetics

along with ABS bleeding and injector coding

Adapts the crankshaft position sensor for improved engine efficiency

Bavsound 3 Series Coupe E92 (2011-2013) with Hi Fi (Standard) Bundle bavsound-subwoofer 2 hole fitting160 OFF! TAKE ADVANTAGE OF THIS BUNDLE PACKAGE OF SUBWOOFERS & STAGE ONE SPEAKER SET SUBWOOFERS: GET DOUBLE THE BASS IN YOUR BMW OR MINI IN ABOUT AN HOUR Simply swap your factory underseat woofers with our plug & play upgrade kit and, get incredibly powerful, tight bass. STAGE ONE SPEAKER SET UPGRADE: GET UNBELIEVABLE, CRYSTAL CLEAR SOUND BY JUST SWAPPING OUT YOUR FACTORY SPEAKERS: We took your factory speakers and re engineered our upgrade for one