SF Racing Track Coilovers for 2012+ Mercedes-Benz SL-Class SL350 (R231) Spring Rates:Front: 14.5K / Rear: 12K AST Suspension designed the Competition

AST Suspension designed the Competition 3-way adjustable series to fit the 2015+ BMW 1 Series 135i (F2X LCI 5 Bolt) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut

For 1989-1994 Nissan 240sx owners who want one setup that actually works every day

Block Load 1190 lbs

5K Swift Springs - Front 62-203-X Swift Springs - Rear 62-203-X Camber Plates - Front Included Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Vehicle Fitment

SF Racing Track Coilovers for 2012+ Mercedes-Benz SL-Class SL350 (R231) Spring Rates:Front: 14.5K / Rear: 12K AST Suspension designed the CompetitionSF Racing Track Coilovers for the 2012+ Mercedes Benz SL Class SL350 (R231) 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