Reviewed By Stephen P (Albuquerque, NM) Reviewed for a 1999 Chevy Silverado —10/7/2011 8:49 PM
Installed in my G6 in 10 minutes, really easy just took my time to insure everything was correct. Improved shifting and throttle response. Looks like it improved MPG by close to 2 MPG in city driving. Bought Stage 2 in prep for other changes to come.