QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 650 lbs/in Rate - 1971-1996 Chevrolet Impala bilstein-b16-pss9-suspension-kit H&R Sport Springs for your

H&R Sport Springs for your 2009-2017 Audi Q5 Prestige AWD (8R) are H&R's number one selling product

2000 Mitsubishi Lancer Evo 4/5/6 AWD (CP9A/CN9A)

1993 Subaru Legacy AWD (BC/BD)

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Every kit is extensively tested on the DJ chassis and refined until it balances ride quality with performance — the reason 2 Puerto Rico ONLY coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 650 lbs/in Rate - 1971-1996 Chevrolet Impala bilstein-b16-pss9-suspension-kit H&R Sport Springs for yourdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1971 1996 Chevrolet Impala 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