Nissan Z Port Injection Lower Manifold - AMS - Gunmetal - `23-`27
Nissan Z Port Injection Lower Manifold - AMS - Gunmetal - `23-`27
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Nissan Z Port Injection Lower Manifold - AMS - Gunmetal - 23-27. Built by AMS Performance for the 2023+ Nissan Z, this lower manifold is a robust foundation for adding port fuel injection to support serious upgrades.
Designed for the RZ34 platform, it focuses on precise fitment, reliability, and consistent airflow across cylinders. When paired with the proper supporting components and calibration, it enables accurate fueling control for builds that move beyond the limits of the factory system. The gunmetal finish gives a purposeful, OE-like look, and AMS’s engineering emphasizes serviceability for street, track, or dyno development.
Features
- Application: 2023+ Nissan Z (RZ34)
- Manufacturer: AMS Performance
- Component: Port Injection Lower Manifold
- Finish: Gunmetal
- Adds port fuel injection capability with supporting parts and tuning
- Professional installation recommended
Have questions about fitment, supporting hardware, or tuning paths? Call us—we offer installation and customization services at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX) or 562-981-6800 (CA). Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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