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Premium USA made LST Conversion wiring harness.
Factory Mast LST wiring harness converts your Gen V GM LT Direct Injected engine over to port injected LS style fuel injection.
Used in conjunction with an E38 GM Factory Engine Controller, this plug and play wiring harness is your solution to update and your late model engine to run with traditional port injection.
MAF Sensor
MAP Sensor
Engine Coolant Temp Sensor
Alternator Control
Water Proof Fuse/Relay Box
Fuel Pump Control (Relay included)
Fan controls & Fan Relay
Check Engine Light, Speedo output, Tachometer, OBD2 Port
Accelerator Pedal and Throttle Body control (DBW setups)