Hello and sorry you're having problems. They don't sell vehicle-specific wiring kits for amplifiers and subwoofers- that is a DIY installation. You simply purchase an amplifier wiring kit that is large enough for the amplifier you're running (In this case 4 gauge wiring is minimum) and run RCA cables from the amplifier to the aftermarket head unit. Or are you asking about replacing the deck as well? There are vehicle-specific wiring harnesses for radio installation. Let me know.
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