S4RK Shifter for Automatic Transmissions Specifications The S4RK shifter is a universal gear lever designed for automatic transmissions equipped with an ECU. It is compatible with all automatic gearboxes such as DCT 8HP DQ250 DQ500 and so on. The advantages of this shifter are multiple and particularly interesting for a swap: Replaces the spring system with innovative technology reducing wear and improving responsiveness. The inclusion of limit switches makes the product universal and compatible with various controllers available on the market. CNC-machined aluminum construction ensures lightweight and durability. Kit Contents Shifter Set of bolts & installation hardware