QA1 9" Narrowed Four Link and Axle Kit - Double Adjustable - 1970-1981 Pontiac Firebird eibach-spring-adjustment-spanner-wrench-kit 520 BMW 2 Series RWD

520 BMW 2 Series RWD (F22)

Block Load 4586 lbs

Note 3 Conical front spring

Part Number N-29-ER Part Name ER Series Coilovers Vehicle 2014-2018 Mazda 3 Drivetrain FWD Chassis Code BMEFS Damping Adjustment 2-Way (30 levels rebound/30 levels compression) Ride-Height Adjustable Yes Spring Rate - Front 7 kg/mm Spring Rate - Rear 5 kg/mm Spring Size - Front 62-200-7K Spring Size - Rear 98-62-220-5K-V Swift Springs - Front 62-203-X Camber Plates - Front Included Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Notes Additional equipment required to make Swift Springs work in the rear

QA1 9" Narrowed Four Link and Axle Kit - Double Adjustable - 1970-1981 Pontiac Firebird eibach-spring-adjustment-spanner-wrench-kit 520 BMW 2 Series RWDQA1's all in one solution is a perfect upgrade for your 1970 1981 Pontiac Firebird. We've combined our 4 Link Suspension Kit with a QA1 9" rear housing to deliver top tier performance and easy installation. No more scavenging for parts or struggling with measurementsGEach component is designed for a perfect fit, tested by QA1 to ensure hassle free installation. Enjoy the performance, adjustability, and ride quality you need to handle serious power