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Kinetix Racing V+ Intake Plenum - Nissan 350Z / Infiniti G35

Manufacturer: Kinetix
Product # {{ productPartNumber }}

$ 324 99

Manufacturer: Kinetix
Product # {{ productPartNumber }}
Product not eligible for promotional or discount codes.

Customer Questions

Question:

Does this work with the 75MM throttle body and can I use a plenum spacer or is it not needed anymore ? - Fernando Leal

Answer:

Hey Fernando, it can be used with the 75mm throttle body, but there is one screw on the plenum that interferes with one screw on the throttle body, so you have to grind down the heads on one or both of them, or countersink the plenum screw. And we don't recommend running a plenum spacer alongside this, you would actually lose power by doing that.

Question:

Is this intake plenum legal in CA? - peter

Answer:

Hi Peter, this is not CARB approved.

Question:

will this be as beneficial in a 2007 g35 DE Rev up? - Daniel Heenan

Answer:

Hi Daniel, it benefits the regular DE and the RevUp. It's kind of like doing a plenum spacer, but a little bit extra.

Reviews

Rated 4/5 based on 2 customer reviews

Fits well and doesn't leak, didn't provide a huge improvement in performance over my plenum spacer aside from no vacuum leaks. I did notice some molding flash that had left a 3mm lip inside the elbow from the throttle body and another lip where the neck joins the main part of the plenum. The rest of the molding was fine, with no blemishes. Supplied hardware was good and the instructions helpful. Worth the price, but could be tidier.

Well made, instructions were ok, I cannot say I noticed much performance gain (seat of pants). Engine cover will not fit with my Rev up and the plenum. I have Megan test pipes with resonators also.

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

$ 324 99

Product not eligible for promotional or discount codes.

Description

NEWLY RELEASED V+ intake plenum for the 350Z and G35 with new LOWER PRICE !!

Improved in EVERY aspect over our previous intake plenum, including performance:

  • 270% stronger than previous plenum
  • Incredible heat resistance, improved 170%, now up to 500 degrees F
  • Lower operating temperatures - 50 degrees cooler than ANY aluminum plenum option
  • More volume! 20% more volume than factory and 12% more than our previous version
  • Completely smooth underside with NO flow restrictions
  • Can handle boosted cars, with lifetime warranty on cars up to 15 psi
  • Lifetime Warranty
  • Check out our upcoming "Upgrade Program" for our previous plenum customers!

This new intake plenum replaces the upper half of your factory intake manifold. This plenum bolts directly up to your car with zero modifications, and also allows the use of the factory strut bar, and engine cover. This unit will fit the 350z, the G35, and the FX. *** engine cover may not fit with the G35 or the FX35 **

This plenum increases the volume to the middle and more importantly the front cylinders. The factory plenum utilizes a very aggressive angle as it caps off the front cylinders. This new plenum equalizes the flow to all cylinders, while also increasing the total plenum volume. This plenum also uses a very versatile plastic to achieve a smooth interior for superior flow properties. The plastic also allows a lighter overall weight, by about 3 lbs. The overall temperatures of the plenum have also decreased by about 50 degrees farenheit. This helps with heat soak problems and to help lower air intake temperatures.

Our plenum has shown a solid peak gain of 14 rwhp and a consistent gain throughout the RPM range. When matched up with our high flow cats, they together have shown peak gains of 20 rwhp.

The plenum still retains all factory mounting points and also includes all necessary new hardware. The plenum also includes a permanently adhered flange gasket that is to be used with the factory gasket as well as a new throttle body gasket.

** This plenum includes a lifetime warranty on manufacturer's defects. This will include any failure in the material used which may effect its ability to create a seal. We will also offer a new gasket service for a minor fee to replace any gaskets that have been damaged during installation or repetitive installations.

Compatibility

Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.

Customer Questions

Question:

Does this work with the 75MM throttle body and can I use a plenum spacer or is it not needed anymore ? - Fernando Leal

Answer:

Hey Fernando, it can be used with the 75mm throttle body, but there is one screw on the plenum that interferes with one screw on the throttle body, so you have to grind down the heads on one or both of them, or countersink the plenum screw. And we don't recommend running a plenum spacer alongside this, you would actually lose power by doing that.

Question:

Is this intake plenum legal in CA? - peter

Answer:

Hi Peter, this is not CARB approved.

Question:

will this be as beneficial in a 2007 g35 DE Rev up? - Daniel Heenan

Answer:

Hi Daniel, it benefits the regular DE and the RevUp. It's kind of like doing a plenum spacer, but a little bit extra.

Reviews

Rated 4/5 based on 2 customer reviews

Fits well and doesn't leak, didn't provide a huge improvement in performance over my plenum spacer aside from no vacuum leaks. I did notice some molding flash that had left a 3mm lip inside the elbow from the throttle body and another lip where the neck joins the main part of the plenum. The rest of the molding was fine, with no blemishes. Supplied hardware was good and the instructions helpful. Worth the price, but could be tidier.

Well made, instructions were ok, I cannot say I noticed much performance gain (seat of pants). Engine cover will not fit with my Rev up and the plenum. I have Megan test pipes with resonators also.

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