anyone know how much power the GMPP CAI and the Performance Exhaust adds to a 2.4 in the G5 GT/Cobalt SS??

im looking to gain about 25HP...any other ideas that wont void the powertrain warranty??

 

um..........25hp dont know about that one, do some searchs on dyno runs and go from there......whp is hard to get its not like all these places claim get this much n that

 

Redline TV did a show where they dynoed a 2.2L stock and then with the GMPP exhaust and an Injen Intake and increased HP by 15 whp. It would be reasonable to expect similar increases with your 2.4. I don't think it would get as high as 25 whp though.

 

If I were you, I would go with a full intake/exhaust. You won't get your 25whp without voiding some parts of your warranty.

An easy way to get that high would be to get a cam w/ the full I/H/E combo. I believe JBP sells a stage 2 that won't throw a code.