- :
- Completely Stock P5
If you don't need the PWM output, use one to drive the stock BAC motor instead of adding a stepper motor. If you do need a stepper, (I had to run one because all my PWM outputs were spoken for) then run a standard GM 4 wire (I have about 5 snagged from pick n pull off Glenmore) in your stock throttle body. That Haltech "remote housing" is a bunch of nonsense.