Reviewed By jessie s (Minneapolis, MN) Reviewed for a 2005 Chrysler 300 —4/13/2007 5:53 AM
My 300 c was very responsive to begin with but entering the freeway there is a more immediate response. i like the power
Reviewed By Andy H (TERRE HAUTE, IN) Reviewed for a 2014 GMC Sierra —1/30/2018 4:40 AM
It help the throttle respond greatly, but that was about all I noticed. Nothing great on power added or fuel mileage change. A bit expensive for what it gains, but would be worth it if you are already having issues with your Throttle body.