Good morning. It's been a while since I've posted in this forum due to my move to Oregon. So I just installed my Cobb SF Intake and flashed my ECU to Stage 1+ SF Intake, Normal WG, 91 Oct Performance to my 2013 STI Sedan. After installation, my SI Drive seemed to have been affected because now I don't feel the difference between Sport Mode and Sport Sharp mode. When I switch there is no power difference between each other as it used to have. I've asked cobb about it but they really coudnt give me a straight answer. Before I decided to buy the AP, I asked if my SI Drive would be affected, and their answer was "No". Also did not notice a power increase after installation. Anyone went through the same issue or does anyone know what the problem could be or is it normal to be like that after reflashing ECU? Thanks