BC Racing Coilovers BR Series - 99-02 Audi S4 AWD B5 - S-05-BR Dip Stick See the fitment tab for

See the fitment tab for a list of direct fitment applications

accurate air/fuel ratio data is critical because running with too rich of an AFR can cause a loss of power and running a lean AFR can result in serious engine damage

ME2-HDR4 kit features ACT's most popular Heavy Duty pressure plate

our RSX shifter truly shines

NOTE: Part number is the same as H2621051S

BC Racing Coilovers BR Series - 99-02 Audi S4 AWD B5 - S-05-BR Dip Stick See the fitment tab forNOTE: Coilovers are shipped from BC Racing with Signature Required. BC normally takes 3 5 business days to process shipment. The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well balanced and