Billet Performance Products Hall Sensor Kit replaces the factory reluctor sensors on Toyota 1JZ-GTE and 2JZ-GTE engines with Hall sensors for a cleaner ECU trigger signal. It is a smart upgrade for engines running aftermarket ECUs, especially when signal quality, trigger error reduction and EMI resistance are priorities. In a workshop environment, this is the kind of part you fit when you want the trigger system sorted properly before spending hours chasing sync problems in the tune. The kit is designed as a direct bolt-on package and works with common stock trigger wheel arrangements, making it relevant for everything from tough street JZs to serious drag or circuit combinations. FEATURES MPN: BPP1003-KIT Engine fitment: Toyota 1JZ-GTE and 2JZ-GTE Function: Replaces factory reluctor sensors with Hall sensors Trigger wheel compatibility: Stock 24-tooth and 36-2 VVTi trigger wheels Connectors: Deutsch DTM connectors with mating connectors included Installation: Direct bolt-on kit TYPICAL APPLICATIONS Aftermarket ECU conversions on JZ engines Trigger system upgrades for tuned street cars Drag, drift and circuit JZ builds Engine packages where cleaner crank and cam signals are required FITMENT NOTES Suits Toyota 1JZ-GTE and 2JZ-GTE applications Designed around the stock trigger wheel combinations listed above Always confirm ECU trigger settings and wiring pinout during installation Best results come when the trigger system, shielding and ECU calibration are set up correctly