Kinetix VQ35DE Velocity Manifold - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Kinetix VQ35DE Velocity Manifold

starstarstarstarstar_half 4.8/5 - (18 Reviews)
Brand: Kinetix
Fits models: 350Z / G35 / FX35 / FX45...

Product Description

Velocity Intake Manifold replaces SSV version with many improvements:
       
        *  Velocity plenum chamber design - Equal air flow between cylinders
        *  12% more plenum chamber volume
        *  10% short intake runners for more flow and higher HP potential
        *  Smoother A/F curve - less tuning required -  more consistent power
        *  High RPM power !!   30.5hp gains at 6800 rpm
        *  Thicker gauge construction for higher boost - warranty up to 30psi

**CLICK  ON THE PICTURE FOR DYNO PROVEN RESULTS**

For 2003-2007 350z and 2003-2007 G35 (single throttle body engine models)

We took the very popular SSV manifold and went over every aspect of its design to make the most impactful improvements.   As our customers and the 350z/g35 marketplace continue to improve the power potential of their engines, the SSV needed a redesign to accomodate the the higher power output of these vehicles.

The new Velocity Manifold is geared for higher flow and higher RPM power gains.  This allows for even larger power gains in the many F/I vehicles out there.  

The new Velocity Plenum design maximizes flow to the furthest cylinders by creating a "venturi" effect.  By gradually narrowing the plenum chamber , the air speed must increase to satisfy the equation of continuity.   Improved flow to all cylinders also means an improved smoother  A/F curve that requires less tuning in F/I applications, and ZERO tuning in N/A vehicles.

This manifold is constructed entirely of Stainless Steel, then polished out for an absolute beautiful finished product that looks as great as it performs.  We chose stainless because of its great thermal properties, conducting 10X!! less heat than aluminum and eliminating much of the manifold's mass, which greatly helps with heat soak.  Stainless is considerably more expensive than aluminum, but the finish shines brighter and longer.  The overall manifold SAVES 10lbs of weight over stock!  Precision TIG welding throughout, and a CNC cut 3/8" main flange.  All mandrel bent runners and charge tube, this manifold rivals the quality of other intakes twice its price.

We improved greatly upon the factory plenum designs.  The factory lower plenum creates MANY dips and turns which do not promote good airflow and create turbulence inside your factory intake.  We developed a straight shot design, eliminating the twists, turns, and obstructions.  We then took each runner and also added velocity stack inlets to each individual runner for even better performance. 

This Manifold is a DIRECT replacement and will work with any aftermarket intake.  It also allows you the ability to use the factory strut bar, or any aftermarket strut bar.  We also have available an engine cover specifically designed for our manifold. 

We recommend an A/F tuning on Forced Induction vehicles (turbo and supercharged)  after installation of the SSV in order to maximize power and overall engine reliability.  Tuning is generally not needed in Naturally Aspirated ( NA ) applications.

Each manifold is supplied with all necessary hardware and instructions.  There is an additional port supplied which can be used for boost gauges, etc.

View Install Manual Here.

Available Options:

Please review the product description if you are unsure about any of the options below.

Optional Poly-carbonate Cover:

Quantity:

Ships within 1 month. 
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Price: $1,023.96

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What our customers say

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William
April 21, 2024
I originally bought this manifold in 2019 so I've had this maniFold for a while it's been on boost for about a year now and so far so good. Also and the entire time that I have owned this manifold.I have only had to get the flange resurfaced ones because it warped by a millimeter.
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Robert
April 15, 2024
Construction is great, but a few problems I had. I have an aluminum valve cover on my car, and the intake manifold made contact with the PCV connection between the valve covers and broke the connection between it. On top of that, on the rear of the manifold, it's also making contact with the EVAP valve hose and it put pressure on it, and now have a minor tear in that hose. A little bit of "modification" (AKA bending things that shouldn't be bent and crossing fingers it won't break. Do not do this, but if you do, do at your own discretion.). Visually speaking, it is beautiful in my engine bay, and I love it, despite my personal issues i have with it. Oh, and spend the extra 200+ for the cover. Trust me. My engine bay has a giant hole look in the middle because i wanted to be cheap
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Voix
December 10, 2023
Amazing product, sounds so great on the g. Feels real good. A z1 representative was very helpful in having this ordered out for me
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Darius
September 3, 2023
Loved it my car was instantly different
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Devante
June 6, 2023
Awesome manifold, was easy to install with instructions and parts provided. It has upped the overall responsiveness of my engine and given a boost in power according to my butt dyno. I will be getting my car tuned with this next week and will post an updated review after. Looks great if you're looking to clean up your engine bay and would recommend if you're going forced induction, also gives a more of a growling lower note to your exhaust sound.
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Devin
June 6, 2023
It fell off of the top of my car and it’s not broken. Sooo
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Christopher
June 3, 2023
Absolutely love it, my mpg increased slightly and looks fantastic.
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Clayton
March 16, 2023
It’s pretty definitely, but it feels like you loose power till you hit 3000 rpm but once you hit that it feels nice, definitely would recommend
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Josiah
November 16, 2022
Worth waiting the time looks great and you can feel the difference
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Chris
April 21, 2022
fit was good, took too damn long to get, but otherwise i feel more power up top
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Paul
March 8, 2022
Definitely check the manifold, i had a small hole on the weld causing a leak. Such as power i did get a gain from this 🔥
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Jasper
July 13, 2021
Noticeable change in power.
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TODD
June 13, 2021
Have it looks good is on the car and hopefully it can handle boost
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Zack
April 3, 2021
Beatiful works great only personal thing i didn’t like is the bolts bolt done with a allen wrench type bolt head. could’ve been better like using a mm but other than that hardware was all there easy and everything lined up. cars more aggressive and a little more torque
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Tiffany
January 25, 2021
you can definitely feel the difference once you install it’s very simple as well.
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Michael
December 12, 2017
I like this manifold the only thing is it blocks the transmission dipstick on my auto 03 z.
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Austin
July 28, 2013
Such a great mod. With full exhaust and air intake you can really feel the gain off of this. You can also hear your motor breathing alot better in the mid to high. Instant notice in gain and sounds great. Super easy install and cleans up your engine bay a hell of alot. GET THIS INTAKE MANIFOLD
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Brandon
August 14, 2007
I installed this manifold shortly after I put an intake and the full cat back injen exhaust system which you can purchase from this website...I have a 2004 350Z and this manifold is great....the way it looks and performs is amazing...It definately revs faster and will work great with the twin turbos...Which is what I am purchasing next...A friend of mine has bought this manifold for 2 Z and loves it