Originally posted by MapOfTaziFoShoââ??¢:
Originally posted by Pope:
Build your own stand alone, and without breaking the bank.





That will cost you more in the end than an Xcal





Only on a 98+, and only if you go all out. I only have $550 into the kit on my Mustang, and I could have saved $200 by sticking with factory Narrow-Band O2 and another $40 if I made my own wiring harness.


87 Mustang GT 5.0L TURBO