[Kiteboarder85]

Originally Posted by SGG

Here is an article I read that may answer you question.

"We focused on three major upgrades--AIRAID cold-air intake, Dynatech SuperMaxx long-tube headers with high-flow cats, and a custom tune from East Coast Supercharging (ECS). These basic mods are easy to install and pack a powerful punch. Not to get ahead of ourselves, but our test vehicle picked up 64 rear-wheel horsepower and 56 rear-wheel torque over the baseline"

http://www.gmhightechperformance.com...s/viewall.html

Thanks for the article share! Great read.