BC Racing ZX Series Coilovers for 2007-2013 BMW M3 RWD (E90/E92) w/o EDC Aspen 7 kg/mm (375 lbs/in) Spring

7 kg/mm (375 lbs/in) Spring Rate (Rear) 6

2017 Audi A4 Sedan Automatic Gear 2

1981 GMC P3500

Manufactured in Japan with Swift's proprietary H5S

BC Racing ZX Series Coilovers for 2007-2013 BMW M3 RWD (E90/E92) w/o EDC Aspen 7 kg/mm (375 lbs/in) SpringBC Racing ZX Series Coilovers for the 2007 2013 BMW M3 w o EDC (E90 E92) bring the same three axis adjustability as the race spec ZR Series with valving tuned for drivers who split time between street and track. Every kit is extensively tested on the M3 w o EDC chassis and refined until it balances ride quality with performance the reason M3 w o EDC coilovers from BC Racing are the best selling adjustable kits in their segment worldwide. ZX Series