HKS VAC (Velocity Advanced Computer)

VAC Type GT-R is a device to cancel speed limiter of R35 GT-R for circuit driving. CAN-BUS signal is controlled with HKS? original system to cancel speed limiter safely. Simple installation just requires connection of two CAN signal wires, power and ground wires. It features: Speed limiter cancellation function, Option vehicle speed signal output function, Speed limiter cancellation function ON/OFF switch. Since it is an additional installation type, even if data of stock the ECU is upgraded, functions of VAC Type GT-R will not be affected. Vehicle speed signal of CAN-BUS system is converted and analog signal is output from option output wire. Vehicle speed can be monitored on Circuit Attack Counter or Turbo Timer.