add ancillary electronics to your racecar without cutting into the factory harness
If you are using the factory wiring harness and stand alone engine management in your racecar, AEM's ECU/EMS Patch and Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into the factory wiring harness.
Patch and Extension harnesses are application specific and for use with AEM's Fuel Ignition Controller and other stand alone Plug & Play engine management systems that connect to the engine via a factory wiring harness. Please use our year/make/model search to check availability for your vehicle.
CLICK HERE for a complete Patch/Extension Harness Application Guide
IT IS THE RESPONSIBILITY OF THE INSTALLER AND/OR USER OF THIS PRODUCT TO ENSURE THAT IT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS. IF THIS PRODUCT WAS PURCHASED IN ERROR, DO NOT INSTALL AND/OR USE IT. THE PURCHASER MUST ARRANGE TO RETURN THE PRODUCT(S) FOR A FULL REFUND.
THIS POLICY ONLY APPLIES TO INSTALLERS AND/OR USERS WHO ARE LOCATED IN THE UNITED STATES, HOWEVER CUSTOMERS WHO RESIDE IN OTHER COUNTRIES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS.
CLICK HERE TO DOWNLOAD A COPY OF AEM RACE ONLY PRODUCTS BY PART NUMBER.
THIS PRODUCT MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY, UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION (VISIT THE “EMISSIONS” PAGE AT HTTP://WWW.SEMASAN.COM/EMISSIONS FOR STATE BY STATE DETAILS.