BMW I-71 X3 AWD 2004-2010 BR Coilover audi-s3-2006-2013-esr7761149 Fill out the vehicle info

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we approach the science of suspension with a mentality of customization that has raised the industry s standards of performance

Swift Springs Standard (Hyperco Substitute)

Highly Customizable

BMW I-71 X3 AWD 2004-2010 BR Coilover audi-s3-2006-2013-esr7761149 Fill out the vehicle infoThe 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 affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off the shelf kits that