This is our SRT-4 Stage III Kit. Vari-Cool is programmed with a 2d Map to inject the right amount of fluid to hold HOM. Special about this kit is the fact that it is designed to take in account both boost and Trottle position. This allows Vari-Cool to give the exact amount of flow at high boost/rpm and minimal flow at low boost/rpm. This kit activates at 3/4 throttle and then gives a smooth delivery of flow based on your boost settings. We recommend 60/40 Methanol/Water mix.

This system ships with 2 nozzles, one should be placed before the intake sensor, the other at the IC exit. This kit is designed to work with your factory tank.

There are many factors that can influence whether you can hold HOM. This was tested on a stage III car from one of our customers on the autoban in Germany. This kit is plug and play. No connection to a laptop/computer is required. However, for those that to tune the sytem, datalog or diagnose, you can use our FREE software. Our software suite is 2nd to none.