BrakeLogic Module by aFe. Creates up to 110 retarding horsepower and up to 60psi of exhaust back pressure. BrakeLogic exhaust brake controller is a simple plug and play module that electronically closes off turbocharger vanes to provide engine braking. It also controls the transmission to downshift

BrakeLogic Module by aFe. Creates up to 130 retarding horsepower and up to 70psi of exhaust back pressure. BrakeLogic exhaust brake controller is a simple plug and play module that electronically closes off turbocharger vanes to provide engine braking. It also controls the transmission to downshift

BrakeLogic Control Module by aFe. Creates up to 130 retarding horsepower and up to 60psi of exhaust back pressure. BrakeLogic exhaust brake controller is a simple plug and play module that electronically closes off turbocharger vanes to provide engine braking. It also controls the transmission to d