MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F34 3-Series GT 2013+ Rear Differential Cooler Plate In case you want to

In case you want to add external amplifiers

To achieve high manufacturing precision

Run 3 - Into intercooler: 132 degrees - Out of intercooler: 12 degrees

60mm Diameter GaugeSlimline Body - 30mm DeepClear Lens (Black Display With Ignition Off) 270 Degree LED Display Stealth Black BezelHighly Visible Blue Or Red LCD Display

SUBARU WRX MY01-02 (aka "bugeye")

MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F34 3-Series GT 2013+ Rear Differential Cooler Plate In case you want toMATCH 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.