The FlashPro connects from your laptop's USB port to your vehicles diagnostic port to provide live tuning with a variety of calibrations, extensive real time and stored datalogging capabilities.
The "Auto-X" or "Ultra-Street Performance-X" kit for extended performance use. Adds a forged aluminum 4-pot caliper upgrade over Stage 3 kits for higher and more even pressure and to increase friction!
Certified HeelToe HT-Spec parts!
![]()
Larger pipe diameter and tuned lengths result in massive horsepower gains on J-series V6 engines..
Certified HeelToe HT-Spec parts!
![]()













