25 rwkw = 33.5 horsepower = CAI only

43 rwkw = 57.6 horse = CAI + Tune


This is awesome. I want to do a CAI & Tune the day I get my G8!



http://www.ls1.com.au/forum/showthread.php?t=69464



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Ah, but keep in mind teir test car already had headers and twin 2.5" exhaust to help airflow already, plus they ran premium fuel. I doubt you'd see the same gains with just the CAI and tune on an otherwise stock car. Opening up the intake/exhaust is a hand-in-hand mod

Car Superfreak: Yep, I hear ya. : )

There is gains just with the CAI. Apparently a very nice increase.