QA1 Non-Adjustable Upper Trailing Arm - 1991-1996 Buick Roadmaster 525i Progressive-rate coils sharpen the 86's

Progressive-rate coils sharpen the 86's turn-in response while keeping the ride livable on real roads

2003 BMW 7 Series (E66)

Ride height pre-set on all Subaru models

Part Number XBIT582M Part Name RS-R Sports-i Coilovers Vehicle 2016-2022 Toyota Prius Chassis Code ZVW50/ZVW51 Drivetrain FWD Damping Adjustment 36-Level Single-Knob Ride-Height Adjustable Yes Damper Construction Monotube Spring Rate - Front 6

1999 Infiniti G20 JDM FWD (P11)

QA1 Non-Adjustable Upper Trailing Arm - 1991-1996 Buick Roadmaster 525i Progressive-rate coils sharpen the 86'sThese Trailing Arms for the 1991 1996 Buick Roadmaster offer an immediate suspension upgrade. All Upper Tubular and Lower Boxed Trailing Arms 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