BC Racing ZX Series Coilovers for 2003-2005 Dodge SRT-4 FWD (SRT-4) RC250 1999 Mazda 323 FWD

1999 Mazda 323 FWD

BC Racing HM Series Coilovers for the 2014-2020 BMW F80 combine the inverted-damper durability of the RM Series with the independent compression and rebound tuning of the ER Series — BC's pick for track-day McPherson-strut builds

2024 BMW M4 Competition AWD (G82)

Part Number F-25-ZX Part Name ZX Series Coilovers Vehicle 2015-2021 Subaru WRX STI AWD (VA2) Drivetrain AWD Chassis Code VA2 Damping Adjustment 3-Way (30 levels rebound 15 LSC 12 HSC) Ride-Height Adjustable Yes Spring Rate - Front 8 kg/mm Spring Rate - Rear 6 kg/mm Spring Size - Front 62-200-7K Spring Size - Rear 62-200-6K Swift Springs - Front 62-203-X Swift Springs - Rear 62-178-X Camber Plates - Front Included Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Notes The ZX Series is not available in Extreme-Low configuration

2015 Honda Civic FWD (FB6/FG4)

BC Racing ZX Series Coilovers for 2003-2005 Dodge SRT-4 FWD (SRT-4) RC250 1999 Mazda 323 FWDBC Racing ZX Series Coilovers for the 2003 2005 Dodge SRT 4 (SRT 4) 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 SRT 4 chassis and refined until it balances ride quality with performance the reason SRT 4 coilovers from BC Racing are the best selling adjustable kits in their segment worldwide. ZX Series kits share the