The MVP Boost Cut Controller is designed to override the Fuel Cut safety feature that is built into the stock computer of the Supra. This safety feature is triggered when your engine has raised boost levels higher than what is seen as acceptable by the ECU. With only a mere 4 wires for installation it’s a must have for any Supra, running the stock ECU, who wishes to increase their performance.

When the Greddy BCC was discontinued we sent one of their products to a reverse engineering firm.  They perfectly recreated the manner in which the Greddy unit works, and our part was born.  This installs exactly like the Greddy BCC and works 100% the same in every way.