Definitely improves throttle response
Reviewed By Kristine S (SEMINOLE, FL) Reviewed for a 2005 Pontiac GTO —11/15/2014 6:53 AM
Install was easy but tech writer could have included some smaller steps. The things that were not shown in the install sheets caused some questions but they were easily overcome with a little common sense.The finished install looks great and the performance improve was obvious even at the small gain. My kit went on 2005 LS2 GTO. After realizing how well this purchase went, I am going to purchase another for the wifes 2008 Sky redline. As long as her car is never faster than mine, we're good.
Reviewed By Aaron H (Winona, MN) Reviewed for a 2004 Pontiac GTO —6/11/2014 12:14 AM
I received it a day after I ordered it. Packaged nicely, instructions were very clear. Definitely need an extra set of hands during installation, but it fit in nicely. Car runs great with a noticeable increase in power. Intake noise is unchanged inside the car unless you really hammer down the throttle. I've had the car for 3 years and wish I would have put this part in when I got the car.