QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 550 lbs/in Rate, 10" Length - 1971-1973 Buick Centurion eibach-platinum-single-rear-coil-spring 2016 Porsche 911 991

2016 Porsche 911 991

2000 Mercedes-Benz C-Class C240/C280/C250D/C250TD 5-6CYL Station T-Model (W202)

2014 Toyota Corolla Sedan

Part Number ZA-01-BR Part Name BR Series Coilovers Vehicle 2005-2011 Lotus Exige Drivetrain RWD Chassis Code S2 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 7 kg/mm Spring Rate - Rear 8 kg/mm Spring Size - Front 50-180-7K Spring Size - Rear 50-220-8K Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Vehicle Fitment

1992 Mazda Miata MX-5 (NA/NB)

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 550 lbs/in Rate, 10" Length - 1971-1973 Buick Centurion eibach-platinum-single-rear-coil-spring 2016 Porsche 911 991Available in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1971 1973 Buick Centurion with a silver powder coated finish. Made in the USA, these 2" I. D. High Travel Springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the