Wow, I was actaully just reading that howto myself and wondering what the HP gains were. I'd be interested in the MPG gains though too.
Has anyone installed this mod who could give us some info?
EDIT: I have a 2.3L PZEV in my 2004 ZTS but the engine layouts seem similar to the 2005 2.0L. Will the intake fit my engine?
Has anyone installed this mod who could give us some info?
EDIT: I have a 2.3L PZEV in my 2004 ZTS but the engine layouts seem similar to the 2005 2.0L. Will the intake fit my engine?