Harness Modification Services

Shop our available Harness Modification Services! If there is a service you need but don't see listed, hit the Chat or give us a call at 866-321-6277. 

🔍 Filter products

  • HEMI 5.7L, 6.4L, or HELLCAT 6.2L Control Pack Harness Modification Service

    $649.00 Select options

  • 2011-2022 6.7L Powerstroke 6.7L Stand Alone Harness Mod Service

    $3,995.00 Select options

  • Gen 2 F150 Coyote Control Pack MOD SERVICE & PATS DELETE

    $649.00 Select options

  • Gen 2 Mustang Coyote Control Pack MOD SERVICE & PATS DELETE

    $649.00 Select options

  • Gen 1 Mustang Coyote Control Pack MOD SERVICE & PATS DELETE

    $649.00 Select options

  • Gen 1 F150 Coyote Control Pack MOD SERVICE & PATS DELETE

    $649.00 Select options

  • GT350 5.2L Voodoo Control Pack MOD SERVICE & PATS DELETE

    $649.00 Select options

  • 6.2L Boss V8 6R100 Control Pack MOD SERVICE & PATS DELETE

    $999.00 Select options

  • 3.5L Ecoboost 6R80/10R80 Control Pack MOD SERVICE & PATS DELETE

    Base Price: $849.00 Select options

  • LV3 4.3L Stand Alone Control Pack Harness *Modification Service*

    Base Price: $649.00 Select options

  • LV1 4.3L Stand Alone Control Pack Harness *Modification Service*

    Base Price: $649.00 Select options

  • Mustang 2.3L Ecoboost 6R80 Control Pack MOD SERVICE & PATS DELETE

    Base Price: $649.00 Select options

How It Works

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Ship Us Your Harness

Remove your take-out wiring harness and ECU. Box them up safely and ship to our facility in Akron, Ohio.
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We Modify

Once it arrives, our wiring techs will strip out any unnecessary wires, simplifying the complete harness into a stand-alone. Our on-site tuners will program your ECM to be ready for initial start-up!

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Stand-Alone Complete

Once completed, we will grab a Swap The Universe fusebox and any other components required for your order and ship them back for you to install!

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866 321 6277
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location

MON - FRI / 8:30AM - 5PM

3456 East Waterloo Road
Akron, Ohio 44312

© Mars Auto Parts & Engine Swaps | Powered by URG

MON - FRI / 8:30AM - 5PM

3456 East Waterloo Road
Akron, Ohio 44312

© Mars Auto Parts & Engine Swaps | Powered by URG

MON - FRI / 8:30AM - 5PM

3456 East Waterloo Road
Akron, Ohio 44312

© Mars Auto Parts & Engine Swaps | Powered by URG

Any product names, logos, brands, and other trademarks or images featured or referred to within the swaptheuniverse.com website are the property of their respective trademark holders. These trademark holders are not affiliated with Mars Auto Parts, our products, or our websites. They do not sponsor or endorse Mars Auto Parts or any of our products. Further, Mars Auto Parts declares no affiliation, sponsorship, nor any partnerships with any registered trademarks unless otherwise stated.
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