DIYBOB is an exclusive breakout board from DIYAutoTune.com that allows you to easily build professional looking adapter harnesses connecting your choice of engine management system to a wide variety of cars. DIYBOB includes an OEM style connector, circuit board, and an anodized aluminum case for a professional appearance. The JAE 88 fits Nissans with an 88 pin JAE ECU. See the DIYBOB main page for an application list. Use it to adapt a MegaSquirt, MicroSquirt, or any other ECU of your choice to the OEM wiring.