Wiring Harnesses

AEM Main Harness for X-Series Temp Gauge (30-0302)

The TurboXS 2015 - 2021 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns. It is made with high-quality materials and construction, and it is easy to install. The harness includes all the necessary...

DescriptionHKS has developed their Turbo Timer Harness for those of you who want a clean, and complete installation. Installation of this turbo timer harness is fairly simple by just getting access to your ignition harness, unclipping them from the...

DescriptionHKS has developed their Turbo Timer Harness for those of you who want a clean, and complete installation. Installation of this turbo timer harness is fairly simple by just getting access to your ignition harness, unclipping them from the...

This kit includes two waterproof buttons with flying leads that allow you to change pages on CD Flat Panel dashes and add steering wheel buttons to change pages on CD Carbon Dashes if you do not want to use the integrated buttons 20" leads

Replacement Power Harness for 30-0300 X-Series Wideband Gauge

OverviewA wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge...

OverviewAEM's OBDII CAN Plug & Play Adapter Harness make CD Dashes the perfect racing displays for track day enthusiasts who want to be able to see engine and vehicle data but are still running a factory ECU. This is especially true when a CD-5...

OverviewAEM has released a 30-Amp Relay Kit (PN 30-2061) and 20-Amp Relay Kit (PN 30-2062) for ensuring that electric-powered accessories receive the correct current and voltage to perform at their rated performance numbers.The 20-Amp Relay kit is...