QA1 MOD Series Rear Pro Coilover Kit, 200 lbs/in Rate - 1978-1985 Buick LeSabre eibach-21mm-wheel-spacer AST Lowering Springs for the

AST Lowering Springs for the 1980-1991 Volvo 340 (B14/B19) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

1968 Ford Falcon Base

Every kit is extensively tested on the 4L chassis and refined until it balances ride quality with performance — the reason Q7 coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

AST Suspension designed the Competition 3-way adjustable series to fit the 2013+ Volkswagen Golf 1

2015 Lexus IS300 (XE10)

QA1 MOD Series Rear Pro Coilover Kit, 200 lbs/in Rate - 1978-1985 Buick LeSabre eibach-21mm-wheel-spacer AST Lowering Springs for thedon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1978 1985 Buick LeSabre to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve