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Wiring & Adapters

OEM Mitsubishi Fusible Link Box | 2008-2015 Mitsubishi Evo X (8571A019)

$34.30 $37.73
You Save 9% ($ 3.43)

STM AEM Uego EvoScan Serial Logging Cable | 2003-2015 Mitsubishi Evo 8/9/X (STM-EVOSCAN-LOG)


SpoolinUp Speed Density Harness | 2003-2006 Mitsubishi Lancer Evolution 8/9 (SD)


OEM Mitsubishi Fuseable Link Box Cover | 2008-2015 Mitsubishi Evo X (8571A018)

$8.28 $9.11
You Save 9% ($ 0.83)

SpoolinUp ECU Pins | Multiple Fitments (ECUPINS)


AEM Power Harness for Digital Wideband UEGO Gauges (30-3401)

$9.79 $10.88
You Save 10% ($ 1.09)

OEM Mitsubishi Joint Wiring | 2008-2015 Mitsubishi Evo X (8571A017)

$25.43 $27.97
You Save 9% ($ 2.54)

AEM Sensor Harness for X-Series Wideband Gauges (30-3427)

$21.75 $24.17
You Save 10% ($ 2.42)

AEM 4.9LSU Sensor Harness for Digital Wideband UEGO Gauges (30-3441)

$26.96 $29.96
You Save 10% ($ 3.00)

SpoolinUp Stock Connector Metal Retainer Clips (CONNCLIP)


SpoolinUp Stock TPS Connector | 2003-2006 Mitsubishi Lancer Evolution 8/9 (CONN-4-02)


Cobb Tuning Init Connector | 2002 Subaru WRX (AE-WRX-FLASHMODE-02)


COBB MAF Extension Harness | 2015-2020 Subaru WRX (SUB-ELE-006)


Diode Dynamics DRL Harness for C-Light | 2015-2020 Subaru WRX / STI (DD4055)


AEM Sensor & Power Harness for Digital Pressure Gauges (30-3405)

$22.54 $25.04
You Save 10% ($ 2.50)

AEM Main Harness for X-Series Pressure Gauges (30-3444)

$19.58 $21.75
You Save 10% ($ 2.17)

English Racing AEM MAP Sensor Plug-n-Play Harness | 2003-2006 Mitsubishi Evo 8/9 (ER-MAP-PNP)


Working on your car requires you to learn how to be a mechanic, welder, fabricator, electrician and more. Fortunately, wiring has gotten easier over the years, thanks to advances in wiring harnesses. These bundles make connecting systems in your car much easier, without the need for soldering.

At Modern Automotive Performance, we have a wide line of wiring harnesses, adapters and relays, so that you can craft your own solution for a wiring problem. Whether you need to swap a set out, or if you need to splice wires together in a harness that fits your car, you’ll find everything you need here made by the industry’s best brands.

Is there an electrical problem that has you stumped? Contact our mechanics today. They, too, have plenty of wiring experience under their belts, and can help you figure out a solution to your wiring problem. With Modern Automotive Performance, you’ll be back on the road quickly, charging toward your automotive goals.

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