Piggyback Heaven – Installing a VAFC in a Acura RSX
Today we’ll be installing a VTEC Air Fuel Controller part number 401-A015, otherwise known as the VAFC for this supercharged Acura RSX. Running a CT Engineering supercharger kit, but opting to leave out the programmed ECU, we’ll be installing a VAFC to round out the RSX’s fuel trims before going full blown AEM EMS standalone. Why install […]