1650cc Nissan VQ35 VQ37 SouthBay Fuel Injectors - Genuine Bosch EV14

Long Description

Engineered for High-Horsepower VQ Builds

SouthBay Fuel Injectors’ 1650cc set is the premier choice for Nissan 350Z, 370Z, and Infiniti G-series owners pushing the limits of forced induction. Built from new Bosch EV14 stainless steel internals, these injectors provide the high-speed response and linear flow required for precise tuning at high duty cycles.

Unmatched Consistency

Every injector set undergoes a rigorous multi-point dynamic flow-matching process in-house. We guarantee a flow variance of ±1% or less across the entire set. This level of precision is critical for high-boost VQ35/VQ37 engines to prevent lean conditions in individual cylinders and ensure a smooth, stable idle that was previously difficult to achieve with injectors of this size.

Key Technical Features:

• Perfectly Matched: Dynamically flow-matched to within 1% for superior cylinder balance.

• Modern Bosch Technology: High-impedance design (no resistor box needed) with fast opening/closing times.

• Corrosion Resistant: Full stainless internals compatible with E85, Methanol, and oxygenated race fuels.

• Tuning Data Included: Comprehensive dead time (latency) and flow data sheets provided for easy ECU mapping.

• Warranty: Protected by SouthBay’s lifetime warranty.

Package Includes:

• (6) 1650cc SouthBay Fuel Injectors (Genuine Bosch Cores)

• (6) Plug-and-Play Electrical Connectors

• Detailed Flow and Latency Data Sheet

Product Fitment

Direct fitment for the following Nissan/Infiniti VQ platforms: