You can also use a resistor pack out of a 1st gen turbo laser, eclipse, or talon. These work the same as the crx 88-90. Also I figure if you are running DSM 450 injectors, you should also run the DSM resistor pack.

 

and what exactly is the point of the resistor box?

 

to resist current. why do you think they call it a resistor? your ecu has certain voltage to control certain injectors. i assume you are putting bigger injectors in and unless you already have a resistor box you would need to put resistors inline with the injector so they fire correctly.

 

i seen this posted before and just wanted to say......
10 watt 10 ohm resistor is the same as any other 10 watt 10 ohm resistor.