In 2004, TurboXS released an interface Called the "DTEC": a TurboXS-proprietary interface that plugs into the existing GameBoy SP's link port. Once plugged into the GameBoy, the DTEC provides a fully-adjustable in-car system that can monitor exhaust gas temperature (EGT), Boost, rpm, air-fuel ratio etc. The DTEC utilized the GameBoy as both a display and input device, allowing drivers to modify the boost pressure of their turbocharged car just by simply pressing a button on the directional pad.