I have a 2006 sti with a lot of modifications(rotated turbo, built block, hardwired fuel pump, ap, etc.) car has been driving fine. Went to go pick a buddy up and he lives on a hill, I hit a bump at the top of the hill and the engine instantly started loosing power. As if no fuel was getting to...

Have an 06 STI with a freshly built motor, tgv/top feed conversion deletes, Cobb e85, Speed density tune, fuelab external pump (500+lph), fuelab regulator, Grams 1000cc injectors -8 feed/-6 return Rotated pte 5858 I’m having a problem with my first start up. I have fuel to the cylinders, have...