HKS 4103-RT004 turbo timer harness Toyota Supra MK IV 2JZ-GTE, Celica GT-Four ST205 3S-GTE

For: Toyota Supra MK IV 2JZ-GTE, Celica GT-Four ST205 3S-GTE

The HKS Turbo Timer Harness makes it easy and safe to install an HKS Turbo Timer. Take out the key switch wiring connector and connect the HKS Turbo Timer Harness for easy and reliable connection.

We recommend using the HKS Turbo Timer Harness with the HKS Turbo Timer for best performance. ACC (accessory) may not work at the timer operation if used with another company’s harness.