HKS Universal Turbo Timer Harness 3 pin female Universal Iridium Tune Spark Plugs are

Iridium Tune Spark Plugs are ideal for low to medium tuned engines

With higher boost pressure comes increased horsepower

Compatibilities: Evolution 4 to Evolution 9

and two crush washers for Garrett GT/GTX turbochargers

12mm female flare to 4AN male

HKS Universal Turbo Timer Harness 3 pin female Universal Iridium Tune Spark Plugs areTurbo Timer Harness HKS Turbo Timer Harness makes it easy and safe to install the 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 HKS Turbo Timer for best performance. ACC(accessory) might not work at the timer operation if used with other companys harness with HKS product. The Characteristics of HKS Turbo Timer The