Lower Intake Manifold for VQ35DE

The G35/350Z REV-11 Lower Intake Manifold from VQPlug is engineered to optimize performance for the VQ35DE engine. Replacing the restrictive OEM design, the REV-11 is bored out, fully ported, and polished to create a significantly smoother and higher-volume intake path. This extensive internal finishing eliminates turbulence, allowing air to flow more freely and efficiently. The result is a noticeable increase in horsepower, sharper throttle response, and more consistent performance, particularly in the mid to upper RPM range. The manifold also incorporates a thermal-resistant ceramic coating. This coating helps to reduce heat transfer from the engine block to the upper plenum and intake tract. By keeping intake air temperatures cooler, the REV-11 helps maintain consistent power output and can contribute to improved efficiency and long-term engine reliability. Custom ceramic coating colors are available. Performance benefits include gains of 10–20 horsepower when paired with supporting intake modifications, improved mid-range torque, and faster acceleration. The REV-11 is designed for the 2003–2006 Infiniti G35 and 2003–2006 Nissan 350Z with the VQ35DE engine, including Revup and Non-Revup models.