Just got back from the shop...I can't believe how big the gains were, just from putting the Corsa on there. 26.4 ft-lbs of torque increase, 16.2 hp gain! I'm putting in the Stage 1 kit from lightning force performance (intake, thermostat, and predator) as soon as it gets here. I'll post dyno results soon as I get all that on the car.

I am definitely a noise guy, but the Corsa is just right for me for now. Eventually I'll need some LT's to get some noise in there...Corsa changes the pitch of the exhaust note as well, and it is a welcome change...

 

What kind of mods do you have on your R/T?
What numbers are you showing on your dyno results? SAE? The numbers you're showing are good - for a stock SRT8...... BUT if that's for a stock - or close to stock R/T, something's amiss.

 

No mods, just got the car, put it on the dyno, put the Corsa on, and put it on the dyno again. I think it was around 30 degrees here in MD, that might make my numbers a little high...not the increases though. Yeah, It's just a stock RT with a Corsa right now. I know it was not a Dynojet brand dyno. I'm not sure how to adjust it...