MSD Ignition Controls are easy to install, but we also offer several direct plug-in harnesses for late model vehicles! The Harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD.

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Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness, Kit

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