QA1 Rear Coilover Conversion Kit - Double Adjustable, Short Wheelbase, 250 lbs/in Rate - 1973-1979 Ford F-100 RZR Pro R 4 Ultimate 2005 Infiniti Q45 (F50)

2005 Infiniti Q45 (F50)

and state laws before undertaking these modifications

2013 Mercedes-Benz CL550

2020 Audi R8 RWD

Part Number 28659-1 Part Name Sport Springs Country of Origin Germany Vehicle 2018-2022 Tesla Model 3 Long Range AWD Chassis Code - Spring Type Linear Ride-Height Adjustable Yes Lowering - Front 1

QA1 Rear Coilover Conversion Kit - Double Adjustable, Short Wheelbase, 250 lbs/in Rate - 1973-1979 Ford F-100 RZR Pro R 4 Ultimate 2005 Infiniti Q45 (F50)QA1's Unique Torque Arm for the 1973 1979 Ford F 100 design maximizes performance without the inherent binding issues of other systems, all while achieving a 4" to 7" drop. This bolt in system also offers incomparable adjustability: the watts link, torque arm, Trailing Arms, bracket mounts, and shocks are all adjustable. Double Adjustable Shocks offer independent rebound and compression tunability. Great for trucks that will see track time or drivers