Skunk2 Pro Series V2.0 Composite Intake Plenum Spacer, 5/8 in., Select 2003-2005 Nissan/Infiniti (VQ35)

Fits select 2003-2005 Nissan 350Z, Altima, Maxima, and Murano, and Infiniti G35, FX35, and I35 models equipped with the VQ35DE engine.

The Skunk2 Pro Series Intake Plenum Spacer V2.0 is a dyno-proven solution designed to optimize the airflow characteristics of the factory VQ35DE intake manifold. By increasing plenum volume and improving the air path to the front cylinders, this 5/8-inch spacer enhances throttle response and overall engine efficiency. Unlike traditional aluminum spacers, the V2.0 is manufactured from a specialized aerospace thermo-polymer composite, providing a superior thermal barrier that significantly reduces heat soak from the engine block.

This revised V2.0 design features an industry-first injection-sealed perimeter, providing a precision fit that eliminates the need for an OEM gasket. Each kit includes all necessary mounting hardware and the specific components required to bypass the throttle body water lines for maximum intake temperature reduction.

• Manufacturer Part Number: 307-07-0400
• Thickness: 5/8 inch (0.625 in.)
• Material: Aerospace-grade thermo-polymer composite
• Reduces intake air temperatures and improves cylinder filling
• Note: Not compatible with the factory strut tower bar
• Includes all necessary installation hardware