Quick view ECR Performance Relay Module with Fuses 8 Channels With Fault Indicator V2 Our Relay Module with Fuses 8 Channels With Fault Indicator V2 can be activated using either positive or negative signals depending of the desired configuration. Works with most ECU brands like: O’cttane, MaxxEcu, Fueltech, Haltech, Motec,... MSRP: Was: Now: $176.50 Add to Cart