50 HP is just an approximate. I'd like to get it on a Dyno. But, add 15 HP or so for the K&N, a downpipe and high flow cat is around 15 HP, an upgraded exhaust from the resonator back is 10 HP to 15 HP. Then throw in the PCM. I also have upgraded plugs, wires, and ignition coils. My car moves pretty good!

You have to get rid of your stock converter. It makes a big difference!