Bavsound Ghost MINI Underseat Subwoofers V2, 4 Ohm, Pair F34 This kit contains all of

This kit contains all of the items necessary to repair your PCV valve and restore the smooth operation of your B58 engine

435i 2013 - 2016

Stage 2 Race Gas: up to 45% HP / 25% TQStage 2 AGG (Aggressive burble) versions of maps also available

Horsepower Supported 100% E85: 475

and due to the size of the drivers you can expect brilliant performance across the spectrum from 50Hz-300Hz

Bavsound Ghost MINI Underseat Subwoofers V2, 4 Ohm, Pair F34 This kit contains all ofGET 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. TIGHTER, PUNCHIER BASS More bass without clarity is just noise. Our woofers are not only louder, they're cleaner and clearer. DO IT YOURSELF, PLUG & PLAY, EASY INSTALL Do it yourself installation in about an hour, even for a novice. You don't even have to remove your seats! MORE