SF Racing Track Coilovers for 2012-2019 BMW 3 Series Touring (F31) 540i Every kit is extensively tested

Every kit is extensively tested on the YS3F chassis and refined until it balances ride quality with performance — the reason 9-3 coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

The Moton 3 Way Motorsport suspension for the 1988-1990 BMW M3 (E30/Evo-2) is designed for the professional racer

Part Number ZY-03-DS Part Name DS Series Coilovers Vehicle 2014-2023 Maserati Ghibli S Q4 Drivetrain AWD Chassis Code M157 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 12 kg/mm Spring Rate - Rear 19 kg/mm Spring Size - Front 62-240-12K Spring Size - Rear 62-70-225-19K-V Swift Springs - Front 62-228-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Vehicle Fitment

2023 Polaris RZR PRO XP Ultimate

SF Racing Track Coilovers for 2012-2019 BMW 3 Series Touring (F31) 540i Every kit is extensively testedSF Racing Track Coilovers for the 2016 2019 BMW 3 Series Touring (F31) are engineered for enthusiasts who demand precision and control on the track. These coilovers are specifically designed with advanced valving in the struts, delivering superior handling and responsiveness tailored for track racing while still being versatile enough for street use. SF Track Coilovers provide a wide range of ride height adjustability below factory height without