Air and Fuel› Intake Manifolds and Components

Kinetix Racing

Velocity Intake Manifold

$589.99

SKU: KX-DE-VIM

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Kinetix Racing Velocity Manifold is an upgraded intake plenum designed for Nissan 350Z and Infiniti G35 models. It replaces the factory SSV manifold and features a tapered plenum chamber to ensure equal air flow to each cylinder, creating a Venturi effect. The manifold is constructed from stainless steel with precision TIG welding and mandrel-bent pipes for smooth air flow.
Show original supplier description
The Kinetix Racing Velocity Manifold is engineered as a performance upgrade for the Nissan 350Z and Infiniti G35, replacing the factory SSV manifold. This design contributes to a 12% increase in plenum volume and 10% shorter intake runners, promoting better flow and higher horsepower potential. Constructed from stainless steel, the Velocity Manifold offers superior heat management, conducting 10 times less heat than aluminum and reducing mass to mitigate heat soak. The use of precision TIG welding and mandrel-bent pipes ensures optimal air flow throughout the intake tract. Kinetix Racing claims this manifold can deliver over 30.5 horsepower gains at 6,800 rpm, along with a smoother air-fuel ratio curve that requires less tuning and results in more consistent power delivery. This manifold is built with thicker gauge construction to withstand higher boost pressures, with a warranty extending up to 30psi. It is designed for the 2003-2007 350Z (single throttle body engine models), 2003-2007 G35 (single throttle body engine models), and 2003-2008 FX35. The package includes all necessary hardware and gaskets for installation. Please note that orders typically ship 5-7 days after placement.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKinetix Racing
Part NumberKX-DE-VIM
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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