Swift Springs Coilover Assist Springs - ID: 64mm (2.5") RX 0 kg/mm (784 lbs/in) Spring

0 kg/mm (784 lbs/in) Spring Type Linear Top Mount (Front) Pillowball Mount with camber adjustment Top Mount (Rear) Pillowball Mount no camber adjustment Notes True Rear Coilover Vehicle Fitment

1987 BMW 6 Series 633 (E24)

SEL (5K/A7)

2009 BMW 3 Series RWD

Part Number W11970 Part Name Steering Rack Mount Bushing Kit Vehicle 1992-2000 Lexus SC400 Chassis Code Z30 Bushing Color Black Bushing Material Polyurethane Color Black Durometer 85 Grade Type Regular Installation Difficulty Moderate Installation Time (hrs) 2 Kit Contents 5 Bushings

Swift Springs Coilover Assist Springs - ID: 64mm (2.5") RX 0 kg/mm (784 lbs/in) SpringSwift Springs Coilover Assist Springs in 64mm (2. 5") ID provide a dynamic step linear rate that fine tunes rebound travel and prevents inside wheel lift during hard cornering. Unlike helper springs that have minimal rate contribution, Swift assist springs use a heavier rate to actively manage suspension behavior during droop. Every Swift assist spring compresses to the same height regardless of rate, allowing drivers to swap between rates without