Reviewed By Davidwardsd E (Nampa, ID) Reviewed for a 2000 Pontiac Grand Am —5/11/2011 7:12 AM
This help the inside in throttle response the stock fuel maps to the best mix
Reviewed By Lawerance W (Vineland, NJ) —2/20/2015 6:39 AM
This performance chip definitely increased the horsepower by pretty noticeable amount. It's not going to do anything for mpg so don't get it for that reason. My 0-60 went from a stock 8 seconds to 6.7. I definitely recommend it.