AEM's Marine-grade Plug & Play Adapter Harness for MEFI-4 equipped race vehicles (PN 30-3829) allows users to switch from the older MEFI-4 platform to state-of-the-art standalone engine control...

AEM AQ-1 OBDII Wiring Harness

The Infinity ECU for manual transmission equipped 1989-1998 Nissan Skyline GT-R RB26DETT racing engines (Infinity 506 PN 30-7106 and Infinity 508 PN 30-7108) includes an engine-specific start-up...

AEM's ford 5.0l coyote plug & play adapter harness (aem pn 30-3812) for its infinity series 7 programmable standalone ecu is for racing engines which are using the ford racing controls pack...

The Infinity Plug & Play programmable ECU includes an application-specific start-up calibration and connects via a Plug & Play harness that is sold separately (PN 30-3500). Begin by...

The Infinity ECU for manual transmission equipped 1994-96 Nissan Silvia SR20DET racing engines (Infinity 506 PN 30-7106 and Infinity 508 PN 30-7108) includes an engine-specific start-up calibration...