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AAM Competition Angled Intake Plenum Spacer, VQ35DE - Nissan 350Z / Infiniti G35

Manufacturer: AAM Competition
Product # {{ productPartNumber }}
This product may not be legal for use on emissions-controlled motor vehicles in your area or region. Please check your local, state, and federal laws before ordering. Learn More

This product is intended for off-road/competition use, and may not be legal for use on highway or street vehicles in your area. Some products sold by Concept Z Performance may solely be used on vehicles in sanctioned competition, which may never be used upon a public road or highway, unless permitted by specific regulator exemptions (such as CARB E.O.).

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. Concept Z Performance holds no responsibility, either implied or otherwise, for any mechanical, electrical, or emissions failure resulting from using any aftermarket or performance products. Buyer assumes all risk of injury or loss which may result from using this product in a manner for which it is not intended.

Additional resources:
EPA Tampering Policy
SEMA Emissions Requirements by State

$ 249 50


The AAM Angled Plenum Spacer for the G35, 350Z & FX35 is the ultimate upgrade in the quest for more power. THIS IS OUR MOST POPULAR UPGRADE FOR THE VQ35DE - AND THE BIGGEST HORESPOWER GAIN FOR THE MONEY! The billet aluminum spacer sits between the factory upper and lower plenum, creating a larger volume to rush towards the cylinders. Power gains across the board. The upper RPM range opens up considerably. You get to keep your factory engine cover, your factory strut bar (350Z) and gain 10-15HP in under an hour. 2006 350Z/G35 gain between 6-10hp on average.

Features of the AAM Spec Angled Plenum Spacer

* Proprietary ANGLED Design Provides Additional Air Flow to the Front Cylinders
* Retains Factory Strut Bar (350Z) and Engine Cover
* Stock-like Appearance
* Custom Cut In House on Our CNC Mill
* Easy Install and Removal
* Built with Strong and Lightweight 6061-T6 Aluminum

Package Contents

* AAM Spec Angled Plenum Spacer
* All Bolts Required for Securing the Plenum
* Modified OEM Gasket to Reseal the Top Plenum
* Spacers for the Strut Tower Brace
* Detailed Directions



If you have questions about vehicle fitment, please contact us.

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