This is a great upgrade, I did this to POS Vette's Solstice and AC66Bronco's HHR SS. Both cars had a good bump in power and it really does wake up these engines. If you have a 2.0L LNF powered GM this should be the first thing you do. Chad wants to do something a little more custom, but this does upgrade the MAP sensors so it is prepped for further upgrades and a custom tune down the road if you would decide to go further then this. Its always easy the first time one of these cars gets into boost to know if has the upgrade or not.