WCK model throttle controller with dual chipset and specific plug socket, safe and stable. Have 5 modes and a learning functions for both automatic and manual transmission vehicles.

5 modes (each mode has 9 levels adjustable except NOR mode) as below:

F1 Comfort mode: Accelerate the throttle reaction speed, start faster, accelerate the flow.

F2 Sport mode: Increasing instantaneous acceleration and improving over bending performance, achieving better speed increasing effect.

F3 Race mode: Excellent acceleration performance is achieved, as if the car is racing on the track.

EC Economy mode: Can get the best fuel economy car, fuel efficient about 8%.

Nor OFF mode: Revert to factory set mode.

Learning function: Automatically adjust product data match with car data.