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Air and Fuel› Intake Manifolds and Components

Skunk2 Racing

Skunk2 Pro Series 03-05 Nissan 350Z/Infiniti G35 5/8 in. Intake Plenum Spacer

$221.55 $210.47 Save $11.08

SKU: S005 307-07-0400

In Stock
In Stock
Ships by Aug 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 307-07-0400

Skunk2's revised Nissan/Infiniti VQ35 Composite Intake Plenum Spacer V2.0 is dyno proven and road tested to outperform all other intake manifold plenum spacers. Skunk2's Intake Plenum Spacer V2.0 features a number of improvements, including a thicker design that increases plenum volume, lowers intake temperatures, and allows the engine's front cylinders to breathe more efficiently. All of this results in gains as high as 10 hp, increased throttle response, and a fuel efficiency increase of more than 2mpg. Unlike competitors' spacers, Skunk2's Intake Plenum Spacer V2.0 is constructed from an aerospace thermo-polymer composite that offers superior thermal insulation characteristics when compared to aluminum spacers or other heat-insulating gasket materials. A unique, industry-first, each plenum spacer's perimeter is injected sealed for tight fitment, eliminating the OEM gasket. Skunk2's plenum spacer is also easy to install and is packaged with all necessary hardware, including the necessary components to bypass the throttle body's water lines.

Composite Plenum Spacer | Nissan VQ35DE Engine | Will Req. Spacers For OEM Strut Brace To Clear Raised Plenum | 5/8 in. Spacer | Composite

MIA's Description

The Skunk2 Racing Pro Series intake plenum spacer is a 5/8-inch component designed for enhanced engine performance. It is constructed from composite material and features a unique, industry-first injected sealed perimeter to eliminate the need for an OEM gasket, ensuring a tight fitment. This spacer is engineered to fit VQ35DE engines.

Installation is straightforward, and it is recommended to use silicone sealant on both the top and bottom surfaces of the spacer for optimal results. The plenum spacer is compatible with various Nissan 350Z and Infiniti G35 models from 2003-2005, as well as the Infiniti FX35 from 2003-2005.

Fitment

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Specifications

BrandSkunk2 Racing
Part NumberS005 307-07-0400

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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