Much quicker throttle response with more beef, when open at full throttle the car takes off and switching gears is a blast now. It's worth the money for a 270+ HP beast. Where I feel it most is on the freeway, I'm cruising at 90.. I would like to get up to 300 so I have most of the 300 kit except headers and manifold.
Originally Posted by 05XF-LVR
Sorry 805, I forgot you had the 250 kit
I am thinking of going the same way, hwo big of a difference do the mods you have make in power and driveability (is that a word?) LOL