BC Racing BR Series Coilovers for 13-20 Mercedes-Benz SL-Class Drivetrain>Transmissions 5L has an inherent design

5L has an inherent design flaw where not all of the OE stud locations are utilized by the OE manufacturer which leads to warped exhaust manifolds

The air intake tubes are constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish

This simple bolt-on tube upgrade includes all necessary hardware for a hassle free install

With a limited lifetime

This aluminum driveshaft spacer allows for the continued use of a stock-length driveshaft on lifted vehicles

BC Racing BR Series Coilovers for 13-20 Mercedes-Benz SL-Class Drivetrain>Transmissions 5L has an inherent designBC Racing BR Series The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, 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. Highly Customizable Mono Tube Shock Design Linear Piston And Damping Curve Height