Just looking for help/feedback for for my 13' STi, Went for stage 2 tune today.
Mods includes;:AEM CAI, Invidia DP and Q300 CBE, Grimmspeed EBCS and DW65c.
I only got 278/303..I thought its a bit short..tuner suspected it might be my catted DP that's holding back..he recommended to get a cat less DP...what you guys think? Any suggestion the safer way to push power pass 300hp without spending a fortune..Thanks for your time!!!