I took my 09 wrx out to Corr Performance ( Great guys Btw! ) to test stage 2. Now this does not seem right. I only gained 25 hp from stock when flashed to Stage 2 93. They are getting the system to become protuners and will get them to tune it. But the claim on cobbs part of 19% hp was not reached. Im just wondering why I only gained 25 hp.
invidia catless DP
Green is my stock run pulled on Feb 2.
Blue stage 2 was pulled yesterday