MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW E63 6-Series Coupe lorry detection sensors Additional EQ filter: center frequency

Additional EQ filter: center frequency 90 Hz

AIRTEC Part No: ATMSFO135

Speaker Size (in) 13

AIRTEC Motorsport’s solution to developing a catch can kit specifically for the Swift Sport model utilises the available space to integrate seamlessly within the engine bay

Try doing this with a diaphragm-type BOV

MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW E63 6-Series Coupe lorry detection sensors Additional EQ filter: center frequencyMATCH 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.