Haltech S4 NA to S5 TII Conversion
S4 NA to S5 TII Conversion
I figured rather than tracking down an ECU and wiring harness for the swap, stop me if I am wrong but I can just get a haltech and do away with both, so to speak. What do I need what Haltech do I need? And is there anything special I will need. Before you yell search if this has already been asked I did, but if you can show me a topic I will be eternally greatful.
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MidnightOwl
2nd Generation Specific (1986-1992)
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Sep 25, 2015 10:24 PM



