2015 Civic Si Tune Assistance
Posted: Tue Feb 28, 2023 8:00 pm
I have a 2015 Civic Si sedan with stock intake box (HPS intake hose and drop in AFE filter), full race ... DP, and buddy club spec 2 exhaust. Im currently running a slightly adjusted base map (using the sri, catback exhaust base map), but the car idles a bit rough at times, and thinking the A/F ratios and trims are a off. Looking to get some help getting the car running right and safe. I have attached the current calibration and datalog.