JZA70 1JZ GTE Supra Greddy Boost Limiter Cut 1JZ

Genuine Greddy boost limiter cut controller (BCC) for JZA70 will also work on turbo JZX81, this will remove the boost cut.

PLEASE NOTE: Its your own responsibility to research how much boost your setup / motor can handle safely, best to have some sort of engine management such as SAFC or piggy back fuel computer. The car running this had a FIELD SFC to correct fueling.

Wiring it in is easy but you will need a pinout for the ECU, It requires you to find the map sensor signal wire to the ECU. Cut the map sensor signal wire, Connect the green boost cut controller wire to the wire going to the factory ECU. Connect the white boost cut controller wire to the factory map sensor wire going away from the ECU.

BCC White input wire: Connects to the MAP Sensor side of the cut wire BCC Green output wire: Connects to the ECU side of the cut wire. BCC Red wire: Connects to any ignition/switched 12V source. BCC Black wire is connected to any ground.

For more pictures see the link below. http://jankuyado.com/TM/7151/

Speed cut SLD SLC limiter FCD Boost UP psi Fuel Cut Trust

Toyota Supra hatch coupe 1J 1JZ-GTE DOHC 86 87 88 89 90 91 92 1986 1987 1988 1989 1990 1991 1992 GT twin turbo R 1JZ

KS2 7151