KW Suspension DDC ECU Coilover Kit for BMW M3 (E93) Conv. w/o EDC (39020010) 18830 OPTION 1: The first option

OPTION 1: The first option is for Eventuri intake owners who already have the Carbon MAF tube and includes the Turbo Tube and required hardware as shown here

Quality: Spring retainers feature heat-treated wraparound spring windows that provide support and reduce stress concentrations that are common causes for failure

Improved lift and duration to enhance airflow and power output without compromising low-end torque

not recommended for street use

KW Suspension DDC ECU Coilover Kit for BMW M3 (E93) Conv. w/o EDC (39020010) 18830 OPTION 1: The first optionThe KW DDC coilovers are a part of the KW iSuspension program the intelligent suspension solution. They combine the advantages of an adaptive damping system with a vehicle specific aftermarket suspension solution. Experience the innovation and quality of high end engineering: the KW DDC (Dynamic Damping Control) ECU (Electronic Control Unit) coilover suspension, made in Germany. For the first time with its electronically adjustable dampers, the KW DDC