I have mine with Grundy for 21k for 325 a year but I have all my mods listed. That way if it's stolen and I get the car back and the motor and trans is missing they won't try to replace it with stock parts.
I have the car running pretty good. I just have one question and I have called FAST and the don't know the answer. They say no one there knows the classic fast system only XFI.
Key on engine off I have code 132 on dashboard and changes to code 136 after I start the engine. Is that a problem...