MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F44 2-Series Grand Cou R-Spec If you require mounting bases

If you require mounting bases please see our other listings for a complete kit with bases

Enhanced induction sound and turbo recirculation noise

the R-Series Shallow Subwoofers give you the best of both worlds in size and sound

Zero Point technology

A Prosport 30mm Lowering Spring Kit to fit your Passat Mk5 Estate

MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F44 2-Series Grand Cou R-Spec If you require mounting basesMATCH UP W8BMW S Ultra Flat Subwoofer Upgrade kit for BMW's Maximum POWER for BMW sound concepts The ultra flat UP W8BMW S subwoofers are playing extremely dynamically and punchy. Especially the exceptionally rigid fiberglass cone generates maximum sound pressure without distortions. The BMW specific baskets and connectors allow fast and easy installation into the original mounting positions of all BMW model ranges with under seat subwoofers.