Bavsound Ghost BMW Underseat Subwoofers V2, 4 Ohm, Pair bavsound-subwoofer O2 Sensor Test: Retrieves and

O2 Sensor Test: Retrieves and displays O2 sensor monitor test results from the vehicle’s on-board computer

Bavsound Stage One BMW Speaker Upgrade for E83 X3 with Premium Top Hi-Fi

Brand new – never installed (see photos for reference)

Multi surface formula

A standard vacuum cleaner may indeed lift much of the surface dirt off but to tackle the dirt deep down you require an extraction machine

Bavsound Ghost BMW Underseat Subwoofers V2, 4 Ohm, Pair bavsound-subwoofer O2 Sensor Test: Retrieves andBavsound Ghost BMW Underseat Subwoofers V2, 4 Ohm, PairGET 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.