Some guy said this works for his car ( 94 celica ) would it work for ours?

NEVERSTOP: you will need 2-3 inches of 10guage electrical wire. and 2 spade connecters... you can get these for any automotive store

NEVERSTOP: locate your fuel pump relay fuse,,, its under you hood... get a manul for this.

NEVERSTOP: take out the relay and plug in the wire with the spades attached to it

NEVERSTOP: this overides the relay and makes you fuel pump run at constint psi

 

I think of a relay as an overgrown lightswitch. So you take the light switch out of the equation by jumping it, ie the circuit is always hot, regardless of whether the motor is running, key is out of the ignition, fuel flows, etc. How does that equate to a HP gain?

 

More fuel does not equal more horsepower. More fuel AND more air equals more power.

 

Try selling it on ebay.