Fitment Information BMW 3 Series (2019, 2020, 2021, 2022, 2023, 2024, 2025) Chassis Code: G20 Drive Type: RWD Specs & Features Damping Levels: 30-Click Simultaneous Compression & Rebound Height Adjustment: Independent of Spring Preload Front Camber Plates: Not Compatible Rear Camber Plates: Not Compatible Front Spring Rate: 5kgf/mm  Rear Spring Rate: 8kgf/mm Extreme Low Available: No Custom Spring Rates Available: Yes, Contact Us Includes Front Endlinks: No Series: BR Series Highly Customizable Mono-Tube Shock Design Linear Piston And Damping Curve Height Adjustment Independent Of Spring Compression 30-Clicks Of Simultaneous Compression/Rebound Adjustment Front Camber Plates Standard On Applicable Kits Rear Camber Plates Available For Applicable Kits Custom Spring Rates And Swift Springs Available Custom Valving Or Valving Paired For Custom Spring Rates 1-Year Warranty Against Manufacturers Defect Fully Rebuildable Product Description The ultimate street coilover!  BC Racing has been known amongst performance enthusiasts to manufacture one of the best coilovers on the market.  There is almost no equal to the level of performance, adjustability and ride quality you receive from BC Racing Coilovers.  BC Racing makes it easy to replace your factory suspension with a full performance coilover system by including everything you need in a comprehensive kit.  These coilovers come with an adjustment knob that makes it easy for you to set the coilover dampening to your specific needs and adjust compression and rebound together.  You can also adjust how low you want the vehicle by adjusting the shock body, as opposed to cheaper kits that make you compress the spring in order to lower the vehicle.  The benefit of lowering the vehicle with the coilover shock body vs spring compression is that you do not lose suspension travel and do not force your vehicle to have a worse ride because you adjusted your coilovers very low.  Redline360 is an authorized BC Racing dealer.  BC Racing honors your warranty when purchasing your BC Racing Coilovers from Redline360 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 affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off-the-shelf kits that strike the perfect balance between comfort and performance so you're never stuck with an oversprung suspension like many other brands sell. BC Racing offers one of the widest ranges of damping adjustment with 30-clicks of compression/rebound adjusted simultaneously on the BR Series. With meticulously chosen spring rates, damper valving, and one of the widest adjustment ranges in the industry, you can't go wrong with the BC Racing BR Series Coilover System.