CALL US (855) 998-8726 Kinetix Racing V+ Plenum (KX - DE - VP)
Kinetix Racing V+ Plenum (KX - DE - VP)
V+ intake plenum with new LOWER PRICE!!Fits the following models: 2003-2005 350z 2003-2007 G35 (single throttle body engine models) 2003-2008 FX35Improved 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* ...
Kinetix Racing51Kinetix Racing V+ Plenum (KX - DE - VP)
Kinetix Racing V+ Plenum (KX - DE - VP)
Kinetix Racing V+ Plenum (KX - DE - VP)-2
Kinetix Racing V+ Plenum (KX - DE - VP)-3
Kinetix Racing V+ Plenum (KX - DE - VP)Kinetix Racing V+ Plenum (KX - DE - VP)-2Kinetix Racing V+ Plenum (KX - DE - VP)-3

Kinetix Racing

Kinetix Racing V+ Plenum (KX - DE - VP)


Select Your Vehicle
V+ intake plenum with new LOWER PRICE!!Fits the following models: 2003-2005 350z 2003-2007 G35 (single throttle body engine models) 2003-2008 FX35Improved in EVERY aspect over our previous intake plenum, including performance:* 270% ...
  • Compatibility: Works with Forced Induction (Up to 10psi) and NA motors.
  • Hardware: Included
  • Performance: Gains around 15hp
  • For more questions about this product, please Contact Us
V+ intake plenum with new LOWER PRICE!!Fits the following models: 2003-2005 350z 2003-2007 G35 (single throttle body engine models) 2003-2008 FX35Improved 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 10 psi* Read to install - Includes all necessary hardware and gaskets for installation* 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 Fahrenheit. 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 most of all the 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.Look for our package with our 49 State SMOG legal high flow cats for package savings. * Due to State Emissions Regulations, in California this product is only intended for off-road use.** This plenum includes a lifetime warranty on manufacturer's defects. This will include any failure in the plastic material used which may effect its ability to create a seal. The cork gasket is not covered under our lifetime warranty. For those customers needing a new gasket to replace any gaskets that have been damaged during installation or repetitive installations, we offer a re-gasketing service for a minor fee.
Application List
ImageSKU / Part NoApplicationDetailStockPriceAdd to Cart
 KVP-350z/G35Infiniti FX35 (2003-2008)3.5L V6 FI GAS | VQ35DE$299.99BUY
+ -
 KVP-350z/G35Infiniti G35 (2003-2007)3.5L V6 FI GAS | VQ35DE | Coupe$299.99BUY
+ -
 KVP-350z/G35Nissan 350Z (2003-2008)3.5L V6 FI GAS | VQ35DE$299.99BUY
+ -
Works with Forced Induction (Up to 10psi) and NA motors.
Gains around 15hp
Return Policy

At JM Auto Racing we make returns and other client services as easy as possible. Our mission is to provide you with the best products and the best service in the automotive industry. We understand that sometimes, clients change their minds about products that they order or simply do not need them anymore. We also know that clients are cautious about terms and conditions since they are often tricky and misleading. Our goal is to make the return or exchange process trustworthy and as simple as 1-2-3.

Returns & Exchanges
If you are not satisfied with your purchase for any reason, we will be happy to accept a return for a refund or exchange on products in new/unused condition within 30 days of delivery. For orders placed during the holiday season from November 15th to December 31st, the return period is extended to 60 days. The following rules apply:

  • All returns and exchanges must be made via our Return Procedure with a valid & signed RMA form.
  • Returns will have a flat 15% restocking fee.
  • Product(s) must be in new condition and in the original packaging (please do not assemble, install, or modify the product in any way). In the event of fitment, flaw or defect pictures may be necessary to complete your request.
  • Any product that was used or fully/partially installed is non-returnable.
  • In some cases, return of the physical product may not be required. For these products, instructions will be provided on how to process a field destroy or dispose of the original item.
  • The few exceptions for items that cannot be returned include:
    • Items classified as “special order” or “made to order”
    • Custom Wheels & Tires Packages
    • Electronics
    • Any non-EPA compliant product including but non limited to catless test pipes, downpipes, headers and high flow cats. We will try to make as many accomadations as possible however a 25% restocking fee will apply. Please contact us to learn more.
  • To start your return please click HERE

We all know that things happen a people change their mind as soon as the purchase things. We take pride in how quickly we get things out the door and with 4 warehouses to ship from plus stock owned at our manufacturers, that speed is always increasing. This is why we only except full cancellations within 30 minutes of placing an in stock order. This helps us ensure your package gets out on the truck immediately or can be flagged before it goes through the packaging process. For orders that are not in stock or special order, we allow 24 hours. Cancellations can be done online by following the instructions found HERE or by emailing [email protected] ,

Your request will be processed as quickly as possible, but please note that sometimes products ship quicker than expected. After 24 hours, or after an out of stock item has been confirmed, fees will apply to all cancellations with the exception of Special Order items, made to order items or custom built items; which can not be cancelled after the 24 hour period. Items confirmed on reserve or pre-ordered are subject to a 10% cancellation fee.

Cancellations are subject to a 10% cancellation fee. This fee is not to rip you off in any way. When you place an order, we lose 3% due to credit card processing, and also another 3% to credit your account. The other 4% is much less then what is needed to cover all other costs and expenses lost by cancelling an order, that was already processed. This fee is will only be imposed on orders that have not shipped. If a special order has been placed, such as pistons, turbo's, etc., and the items are built and ready to ship out, and a cancellation is requested, a 25% cancellation fee will be imposed IF possible to be cancelled.

  • To start your cancel please click HERE

What are my shipping fees?
For orders delivered within the continental US where reason for return isn't a result of a JM Auto Racing error, the cost of the initial shipping charge and a return fee will be deducted from your refund. A prepaid shipping label(s) will be provided.
Freight, international & non-continental US returns are accepted, however coordination of return shipping is the responsibility of the client. In the event an error is made by JM Auto Racing, a return shipping label will be provided.

Сore deposits
Some products sold on JM Auto Racing include a core deposit. These parts have a deposit that is charged upon purchase and fully refunded upon the return of the core. Cores must be in rebuildable condition and matching vehicle application to the product sold. Once the product is received and inspected, the deposit will be refunded to your original form of payment. Note: Product cores returned that are not fully assembled or are not the unit that was removed from the vehicle, will not be refunded and the core will be discarded. Detailed instructions on Core Deposit Returns can be found here.

Defective, damaged, or incorrect products
We all know that accidents happen sometimes. If your product(s) arrive defective, damaged, or simply incorrect, please contact our customer service department as soon as possible. Please do not attempt to use, install, modify, or repair the part! We will send you a replacement part and provide you with a prepaid return label to return the defective part. In some instances, return of the product may not be required. Products must be returned to us within 30 days. If the damage was caused by a shipping courier, we will schedule a damage pick up by the courier. Photos of the damage, defect, or fitment issue may be requested in order to correctly process your request. For items mispackaged or missing, returns and replacements will be handeled as warranty requests, subject to manufacturer involvement and normally handled within 24-48 hours. Please note that products must be in the original packaging and there are additional requirements for products that ship freight.

LTL and Freight Shipments will cover the delivery of most oversized items, including but not limited to, body kits, hoods, trunks, spoilers, doors, roll cages. Items should be thoroughly inspected at time of delivery. Any damage NEEDS to be notated on the Bill of Lading prior to the driver leaving for an insurance to be valid. If damage, is not noted, the insurance is voided out and will need to be dealt with between you and the shipping carrier.

Billing, refunds & credits
Payment for orders placed using PayPal of Affirm will be captured as soon as the order has been successfully placed. Payments for orders placed using a debit or credit card will be authorized only and captured upon shipping. What does this mean? If your order is in stock, it will be charged normally. For out-of-stock items arriving within 30 days, you may see the authorization temporarily fall off. The funds will be placed back into your account and you won't see the pending charge from us. Once the item ships, you will see the funds deducted and the charge posted to your account. For out-of-stock items after 30 days, the above will take place, however we will have to recharge your card once the item is ready to ship.

Refunds for returned products are issued with 3-5 business days once they are received by our warehouse and inspected. Refunds will be issued via the same payment method originally used to place the order (Credit Card, PayPal, Google, Affirm, Check). All returns, where JM Auto Racing is not at fault, will have 15% restocking fee less than cost of freight. Free shipping items will have the initial freight fees deducted from the final refund. Shipping is only free if you keep the item you purchased. Some items will have a higher restocking fee. This information will be revealed to you up front upon requesting a return. Once the refund has been issued a confirmation email will be sent. Please allow an additional 5-7 days for the credit to appear on your account.

Shipping & delivery
To ensure a fast and safe delivery we use FedEx, DHL, Ontrac, USPS, & UPS Ground/Air shipping services. Available shipping methods may vary for different type of products and shipping destinations. Most products in stock ship same day, or within 1 business day after which its delivery can be tracked via tracking number sent to your email. For custom or made to order items shipping time varies as they may have to be manufactured, painted, embroidered, or assembled.

Please keep the following in mind:

  • Products that are oversized must ship truck freight / LTL which differs from ground shipments. NOTE: These oversized items require inspection and a signature upon delivery. For more information on freight shipping click here.
  • Shipments to Canada are treated as all other international shipments. It is the recipient's responsibility to pay all applicable duties, taxes, & brokerage fees. Detailed Info can be found here here.
  • Shipments to HI, AK, PR, Guam, Virgin Islands, APOs, & Canada might require extra shipping charges. International shipping quotes will be e-mailed to the customer before the credit card is charged.
  • Oversized items such as hoods, body kits, bumpers, tonneau covers, roofs, trunks and spoilers may require additional postage that is not displayed on the website. You will be contacted prior to the item shipping to confirm.

To request an international shipping quote before placing an orderIf you would like special shipping arrangements, please contact us via live chat, email or call us at 1.855.998.8726

In effort to provide our valued clients with the most up to date and accurate information, JM Auto Racing is continuously implementing real-time updates to our online superstore. Due to the immediate nature of these updates the correction of any errors and/or omissions can happen at any time without prior notice. This information may include but is not limited to pricing, availability, suggested use, fitment, compatibility, and warranties.

JM Auto Racing is not responsible for any additional charges, labor, loss, or damage incurred as a result of information, correct or incorrect, referenced or products purchased from JM Auto Racing. While we work to avoid any errors or omissions that may appear on the JM Auto Racing website, we do reserve the right to cancel any undelivered orders based on inaccurate information. more details

Additional Info
Kinetix Racing is a small company located in Santa Ana, CA with a total of 5 employees. With a long love for the automotive industry, the company was built around the motivation to provide high quality custom products, at very affordable prices. While once being the consumers ourselves, playing victim to large companies with even larger prices, we decided to enter into the market with another type of business plan. By keeping the majority of manufacturing, R and D, testing, and marketing under one roof, we are able to react to consumer demand quickly and offer our solutions affordably. JM Auto Racing is not just your average performance shop. We take pride in our service and will be with you every step of the way. JM Auto Racing is the ultimate one stop shop for all your automotive needs and family owned and operated since 2002. Become part of the JM Auto Racing family and make your next purchase with us.
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Kinetix Racing V+ Plenum (KX - DE - VP) review
by Sheila H on July 06, 2021
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