Uhm, are you letting the PCM control fuel, or are you controlling it with like a NEO or Dtec? Seems like your untuned. When I was stage 2 I was always pig rich. Car's AFRs were in the low 10,s if not high 9,s. lol
Quote: Originally Posted by Beckham
My SRT4 against STi swapped WRX with upgraded turbo. He was having some boost issues and was only running about 10psi. We ran from the top of 2nd gear.
I'm stage2 with toys and 3"TBE and about 16psi. I'm making 255/275 to the wheels untuned.
