I have 2013 ST3 with MBRP exhaust, catless downpipe, CX racing FMIC, MBRP intake tube, Cobb air filter, Cobb accessport running stage 3 tune, turbo smart WG actuate. 1 step colder plugs. The car falls on its face at around 4,000 RPM and doesn't seem to run much better than stock down low. I have data logged a 3rd gear pull 2,500 RPM to 5,800 RPM and don't see anything that stands out to me. AFR is around 12:1 WOT most of the run , boost is 21 to 22psi most of the run, Timing is around 8 to 9 degrees in the upper RPM. OAR is .99. I don't Know where the other parameters should be. Anyone good at reading Data logs or have any insight?