I've gotten my car up to, let's say a certain speed which isn't really worth bragging about, but it gets there quite easily, and then it really dies down quick for the last two miles per hour. It feels like it has a lot more in it. Plus, my friend's car is limited to 2 MPH over what I'm limited to. Not cool.
Is there any way to remove this limiter without buying that $500 HP Tuners kit? I have a USB-to-OBDII connection (from OBDCOM) already if that helps in any way.