QA1 Non-Adjustable Upper Trailing Arm - 1973-1981 Oldsmobile Cutlass Supreme F12 this AP1 coilover kit dials

this AP1 coilover kit dials in ride height and damping to match how you actually use the car

and modern appeal

1996 Mitsubishi Lancer Evolution EVO 1/2/3

Bilstein B16 (DampTronic) Suspension Kit for the 2015-2018 BMW M3 feature ride height adjustability with Dampers compatible with OE electronic damping systems

1983 Toyota Corolla RWD (AE86)

QA1 Non-Adjustable Upper Trailing Arm - 1973-1981 Oldsmobile Cutlass Supreme F12 this AP1 coilover kit dialsAll Upper Tubular and Lower Boxed Trailing Arms for the 1973 1981 Oldsmobile Cutlass Supreme use polyurethane bushings on both ends, while upper adjustable and lower tubular Trailing Arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car.