350Z Ported Intake Manifold - Lower Intake Manifold (350Z | G35 | VQ35DE)

Ported Intake - Lower Manifold - Race Spec is a stock intake manifold custom modified to produce significant gains in horsepower and torque across the the entire powerband. This is achieved by opening the runners to their largest possible diameter while maintaining the factory shape for optimal flow. This upgrade is fairly simple, but requires the removal of the upper plenum and fuel rail / injectors.

We highly recommend tuning your vehicle once this is installed.

Fits: 2003 - 2006 Nissan 350Z and 2003 - 2006 Infiniti G35

This item is currently produced per-order and not stocked. An average lead time of approximately 14-21 days should be expected.

Note: For your convenience, we may secure a core for you instead of having to send your manifold in for an additional fee. Please note that the used core types are typically sourced from vehicles with the compatible engine type and are fully functional, but may have cosmetic damages (scratches, swirls) that do not affect performance. Please contact us if you would like to send your manifolds in for service.