Redline Supplementary Injector Controller

The Supplementary ECU is designed for cars running the stock fuel and ignition systems that need more fuel at high RPM or high boost levels that are beyond the stock fuel system's capabilities. It will control 1-10 injectors that will pulse according to programming. Built in 2.5 BAR map sensor for easy connection.This unit allows a very precise amount of additional fuel to be injected according to RPM and MAP Boost. This is the finest supplementary style fuel controller on the market, others out there only allow simple linear fuel curves, not full 3D mapping.