Ever though what the car would feel like without the high - flow cat downpipe version? I am thinking of trying it out.. i would assume, lower spool up time and more low-mid range tq? any shops done any Dynos on one with a cat vs a non-cat?

 

Do you have a dyno sheet with the cat on? I'd like to see the power curve.

 

I dont have it scanned.. it put down 300 uncorrected. 330 corrected at AAM.

that was on a 100% stock car.

i'll see if i can find the dyno and put it up..