丰田1JZ 2JZGTE 440CC喷油嘴 23250-46100 性能升级

Toyota 1JZ-GTE and 2JZ-GTE engines (1990-2002; including Supra, Soarer, Aristo) 440CC injector upgrade; designed for high boost or modified needs to improve fuel atomization and allow higher horsepower. OEM numbers 23250-46100 and 23209-46100; matched to original factory pressures; no fuel system modifications required for direct replacement. Replacement moderate; professional technician recommended; also adjust ECU parameters to optimize air-fuel ratio. Compatible with original wiring harness and seals; suitable for bulk procurement for performance kits or maintenance stock.