BC Racing ER-Series Coilovers (A-33-ER) 1503 4L with MAF Sensor SULEV

4L with MAF Sensor SULEV

powering some of the world's fastest EFI vehicles

Special Comments: Cast Iron Rotors One Piece 2010 Mercedes-Benz CLS63 AMG Engine: 6

Also included in this kit is a set of adjustable air bladders underneath each rear coilover spring that boost drag racing performance

VIS Racing Carbon Fiber Trunk 06LXIS34DOE-020C

BC Racing ER-Series Coilovers (A-33-ER) 1503 4L with MAF Sensor SULEVOur newest and most advanced model yet is the ER series coilover. It features large external reservoirs front and rear, separate rebound and compression adjustment and a twin piston design. The external reservoirs hold much more oil than the conventional coilovers, allowing the coilover to operate for a much longer period of time before overheating. The external reservoirs also house the secondary piston, which allows for the adjustment of