How Stage 1 works
Read.
We connect through the diagnostic port with Autotuner or KESS3 and back up your original software before anything changes.
Calibrate.
Boost, fuelling and ignition are refined within safe limits for your engine and your fuel.
Verify.
A data-logged road test checks boost, fuelling and timing, and a full scan confirms there are no fault codes. You leave with your power graph.