07/05/2026
Introducing our brand-new upgrade package for the Nissan VQ35DE 350Z, designed for improved airflow, better fuel delivery, and maximum performance potential.
This package includes three major components working together as a complete solution.
First, we have our oversized lower intake manifold runners.
These runners are specifically designed with enlarged ports machined to an inner diameter of 50 millimeters, allowing significantly improved airflow compared to the factory setup.
They can be used either with the original stock fuel rails or paired together with our upgraded fuel rail system for even better performance.
Second is our newly developed fuel rail set.
This fuel rail kit is engineered to mount directly onto the original factory mounting points using our custom brackets, so installation remains clean and straightforward.
The rails sit in the exact same location as the OEM fuel rails while providing improved fuel flow capacity.
Each rail is machined with 14 millimeter internal diameter ports and can be supplied with either hose fittings or AN fittings depending on your setup and preference.
We also offer custom sizing options to match your specific build requirements.
And finally, the third component is our 18 millimeter power block spacer.
This spacer is included to provide the necessary clearance for the upgraded fuel rail system while also helping improve thermal insulation between the lower and upper intake manifold.
To maximize heat resistance, it comes complete with a thermal Teflon gasket.
This complete package is designed for enthusiasts looking to improve airflow efficiency, fuel delivery, and overall engine performance on the VQ35DE platform.
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