AEM's Plug & Play Adapter Harness (PN 30-3519) for the manual-transmission-equipped 1993-’98 Toyota Supra 2JZGTE non VVTi engines. It is for use with an Infinity 506 (30-7106) or 508 (PN 30-7108) ECU. When combined with AEM’s Plug & Play Adapter Harness, the Infinity completely replaces the MKIV 2JZGTE Supra’s ECU and can be installed in about 30 minutes when using the factory sensors. A base map for the engine is included and full factory instrument integration is supported. Complete Stand Alone Engine Control The Infinity ECU combines with the Plug & Play harness to replace the manual transmission MKIV Toyota Supra turbo's factory ECU and control all of the engine functions. An AEM MAP sensor (sold separately) is required for proper operation of the Infinity ECU on this application. Plug & Play Harness with Expansion Port The Plug & Play Adapter harness for the MKIV Toyota Supra turbo adapts to the factory wiring harness and mounts in the factory ECU location. Visit the "Features" tab for more information about the Supra Infinity Plug & Play harness expansion port.