Having a little problem with my 2004 WRX.
Invidia catless DP
TurboXS Up pipe
Cobb Stage 2 AP flash
Holding off on my larger intercooler until i get this thing figured out.
WOT in First, and usually second gear are fine. Once I get into 3rd-5th gears, WOT the power seems to teeter. Feels like it boosts up, then the power cuts, then it boosts up again. Maybe back and forth every couple seconds.
My my only guess is that it has something to do with either thinking its over boosting or a fuel problem. When i bought the car a couple months ago it had a MBC, and it caused it to overboost and throw codes. Currently it's not throwing codes. When it was overboosting the cars power would cut out big time, then come back to feeling normal. The previous owner thought it was just Turbo Lag .
Any how, no where close I can get an immediate pro tune. I'm thinking if i drop the Cobb AP and get a tune it would probably fix any problems. Since that's not an immediate option, any suggestions on what might be the problem? Also, im not real fresh on the AP but I could data log anything that might help figure the situation out.
Thanks gents and ladies.