QA1 Ultimate Adjustable Lower Ball Joint - Press-In, +.500" Extended Length For GM Metric (K6145) - 1975-1979 Chevrolet Nova qa1-mod-series-rear-coilover-kit 2011 Audi S4 Quattro (w/

2011 Audi S4 Quattro (w/ EDC)

2000 BMW 740iL (E38)

Part Number ST-E30-XR1 Part Name Stance XR1 Vehicle 1984-1991 BMW M3 Chassis Code E30 Drivetrain RWD Damping Adjustment 1-Way · 16 Levels Ride-Height Adjustable Yes Spring Rate - Front 8 kg/mm Spring Rate - Rear OEM-type spring (factory location) Upper Mount - Front Solid pillowball Upper Mount - Rear Rubber Damper Type - Front Inverted Monotube Damper Type - Rear Upright Suspension Design - Front True Coilover Suspension Design - Rear Separate Camber Plates - Front Included Camber Plates - Rear Not Applicable Notes Requires welding to OEM spindles

2019 Lotus Elise (S3)

The Riaction GT1 Coilovers for the 2001-2006 Lexus LS430 deliver a premium

QA1 Ultimate Adjustable Lower Ball Joint - Press-In, +.500" Extended Length For GM Metric (K6145) - 1975-1979 Chevrolet Nova qa1-mod-series-rear-coilover-kit 2011 Audi S4 Quattro (w/QA1 offers its Ultimate Ball Joint in a Press In Style on your 1975 1979 Chevrolet Nova for a variety of racing applications. A 100% owner rebuildable design, the Ultimate Ball Joint is a QA1 exclusive. This patented, self lubricating ball joint is offered with multiple stud lengths, providing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind free operation.