Please see the new Stages Classifications below:
Stage 1: cars with fully stock exhaust system
Up to 430HP 610NM @ Crank – cars with
stock exhaust system
Up to 410HP up to 580NM @ Crank - cars equipped additionally with Otto Particulate Filter (OPF)
8HP flash recommended to take full advantage of the maximum TQ , otherwise please select the marker
*8HP Flash NOT installed (550NM limit)* - mark this option when 8HP50 TCU flash is
NOT installed
Stage2: Use
only with high flow downpipe or high flow catalytic converter
Up to 470HP 650NM @Crank
Stage 2 minimum requirements are: downpipe + 8HP50 software so we decided to not implement additional marker in ST2 since most of the users who willing to have ST2 power and tq level have 8HP50 already programmed.
I hope this helps
