Originally posted by Rickson:
55 hp on an atx cougar.

The 55 hp was registered with a g-tech reading.

The supercharger in this application is perfect for the 2.5 liter.

If u have a liter a larger compressor is needed which they also offer for no extra charge.



And this was on a stock ATX cougar.. gains will be higher with other mods such as exhaust, intake, headers, etc