Haltech Platinum Pro Plug-in ECU Kit – Nissan 350Z / G35 VQ35DE (HT-055016)
Brand New GENUINE Haltech Calibration System.
The Haltech Platinum Pro Plug-in ECU provides professional-grade engine management for the VQ35DE platform. This system replaces the factory circuit board inside the OEM ECU casing, offering complete control over fuel, ignition, and variable cam timing (VCT) while maintaining factory dashboard functionality and CAN bus communication.
- Product: Platinum Pro Plug-in ECU
- Fitment: Nissan 350Z (Z33) / Infiniti G35 (V35) - VQ35DE Non-HR
- Condition: Brand New / Genuine
- Part Number: HT-055016
⚠️ CRITICAL INSTALLATION & FITMENT DATA
This unit is strictly compatible with Manual Transmission models equipped with the VQ35DE (Single Throttle Body) engine. It is NOT compatible with VQ35HR (Dual Throttle Body) models or vehicles with Automatic Transmissions. The ECU mounts directly into the factory ECU header for a seamless installation, but requires the removal of the factory casing for internal board replacement.
Compatibility Guide:
- Compatible: Nissan 350Z Z33 (2003-2006) and Infiniti G35 Coupe/Sedan (2003-2006) Manual.
- Compatible: Supports factory drive-by-wire and variable cam timing.
- NOT Compatible: VQ35HR / VQ37VHR engines.
- NOT Compatible: Automatic Transmission chassis.
What is Included:
- Platinum Pro Plug-in Computer
- Auxiliary I/O Plug and Pins
- On-board 2.5 Bar MAP Sensor
- USB Programming Cable
Recommended Performance Add-ons:
- Wideband Controller: Haltech WB1 (HT-159976) – Highly recommended for precise closed-loop AFR calibration.
- Boost Control Solenoid: Haltech 3-Port Solenoid (HT-020400) – Add this for direct ECU-controlled boost management.
