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86supra

  1. MKIII Technical
    Ok I have no idea how to replace the headlight wiring to the h4 wiring. I have a 1986 Toyota Supra, and I just ordered new halo headlight with h4 led lights and wiring harness but I have no idea how to replace it. Also do I gotta replace all the other wiring for the signals or fog lights? (Btw...
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