Garrett PowerMax MGT1446Z Twin Turbo Upgrade – Nissan Z RZ34 / 400Z VR30DDTT 3.0L (2022+)

Upgrade the 2022+ Nissan Z RZ34 / 400Z VR30DDTT with Garrett Motion’s vehicle-specific PowerMax™ MGT1446Z twin-turbocharger kit. Designed as a performance-focused direct-fit solution, this kit replaces the factory left- and right-side turbochargers while retaining the OEM-style installation footprint and integration. Product Details Garrett Kit Part Number: 959782-5001S Turbo Model: PowerMax™ MGT1446Z Configuration: Complete left + right twin-turbocharger kit Engine: Nissan VR30DDTT 3.0L V6 twin-turbo Vehicle: Nissan Z / RZ34 / commonly referred to as 400Z Model Years: 2022+ Garrett PowerMax™ Engineering Vehicle-specific direct-fit performance turbocharger architecture Designed around the OEM mounting footprint for straightforward integration Optimized compressor aerodynamics for increased airflow and higher performance potential compared with the factory turbocharger system OEM-level Garrett engineering standards focused on durability, reliability and drivability Complete performance turbocharger assemblies with calibrated actuator integration Designed to retain OEM-like response and everyday drivability when correctly installed and calibrated Tuning & Supporting Modifications Garrett recommends professional ECU calibration to fully utilize the increased airflow capability of PowerMax™ turbochargers. Final power and boost capability depend heavily on ECU calibration, fuel quality, intake and exhaust flow, charge-air cooling, fuel-system capacity and the overall condition of the engine. For higher-output VR30DDTT builds, appropriate fuel-system, cooling, intake, exhaust and engine-management upgrades should be selected according to the intended power target. Turbocharger speed, boost pressure, lambda, fuel pressure and charge-air temperature should be monitored during calibration. Installation Professional installation by a workshop experienced with the VR30DDTT platform is strongly recommended. Confirm all oil, coolant, intake, exhaust and actuator connections during installation and follow Garrett and Nissan service procedures. Always verify exact vehicle specification and fitment before ordering. Fitment Nissan Z RZ34 3.0L VR30DDTT Twin Turbo – 2022+ Note: This listing is for the Nissan Z-specific 959782-5001S kit. Garrett lists a separate PowerMax kit for Infiniti Q50/Q60 applications.