Air and Fuel› Intake Manifolds and Components

Skunk2 Racing

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

$586.55

SKU: S005 307-07-0400

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Skunk2 Racing 307-07-0400 is an intake plenum spacer designed to improve engine performance. It features a thicker design that increases plenum volume, lowers intake temperatures, and allows front cylinders to breathe more efficiently. Constructed from an aerospace thermo-polymer composite, it offers superior thermal insulation. This spacer is injected sealed for a tight fitment and includes all necessary hardware for installation, including components to bypass throttle body water lines.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSkunk2 Racing
Part NumberS005 307-07-0400

Videos

Skunk2 Nissan / Infiniti Intake Plenum Spacer Version 2 Tech

Skunk2 Nissan / Infiniti Intake Plenum Spacer Version 2 Tech

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.

View Full Return Policy