BC Racing BR Series Coilovers for 2021-2024 BMW M3 RWD (G80) swift-spec-r-springs spring rates

spring rates

1987 Nissan 300ZX 2+2

Swift bump springs maintain consistent rate characteristics session after session

2004 BMW 3 Series Kombi (E91)

5GT Sedan 4CYL/Turbo AWD Chassis BL9 Engine 2500 Spring Type Progressive Ride-Height Adjustable No Spring Rates - Front 4

BC Racing BR Series Coilovers for 2021-2024 BMW M3 RWD (G80) swift-spec-r-springs spring ratesBC Racing BR Series Coilovers for the 2021 2024 BMW M3 (G80) are BC Racing's entry level coilover and the most popular kit in their entire lineup they offer the most accessible entry into adjustable coilover suspension without sacrificing performance, comfort, build quality, or handling. Every kit is extensively tested on the G80 chassis and refined until it balances ride quality with performance the reason M3 coilovers from BC Racing are the best