I will be installing an XFI and eventually dual fans. Will I be able to purchase a dual fan harness from Caspers or Racetronix and plug into stock wiring system? Or do I need to purchase a dual fan harness that I will need to run to a Aux output on the XFI? would rather just connect to stock wiring system with the plug-n-play harnesses made by Caspers or Racetronix.
I use the Caspers with my XFI, you have 2 choices. Mine is the one with low and high speed control. Both are pretty much plug and play, no AUX port needed.
yes just install your fans as you would pre xfi and it will work just as designed with xfi as well i have the caspers xfi harness and the caspers old dual fan harness for the ol ramchargers style fans and all works well! -Dan