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CFD Tested YRC Rear Wing & CJM V3 Chassis Mounted Splitter - MK7 GTI 2015-2017

SKU: 2022140-7gtiTS3-YRC

Regular price $2,960.00 USD
Regular price Sale price $2,960.00 USD
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All deliveries are carbon neutral
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All sales are final, no returns or refunds. This item does not qualify for free shipping. This product is assembled to order and ships 3-4 weeks after the order is placed.  Made in USA. 

We sell many of these components individually here:

    The YRC & CJM track wing and splitter has been developed over multiple months using CFD (computational fluid dynamics) testing to predict downforce, drag and stability. We consulted with YRC (Yeti Racecraft Inc.) to develop and refine the design; and performed all of the testing on a MK7 model to calculate the most accurate numbers we could. This kit is built to have a desirable Front/Rear Aero balance. 

    Search around and you will find that most businesses provide data points from their airfoil or blade alone, because the part was designed to be universal. Our kit has been developed specifically for the MK7/7.5 platform. 

    This kit has been designed so that each component can be replaced, including just half of the blade. Drive off track, bend an endplate or mangle a lower strake on one side? No problem, just swap on a replacement (available here).

    To learn more about the CFD design and testing process, Yeti has a great article here.

    To learn more about the work Brian and I did for the MK7 specifically, check out this video (coming soon).

    YRC Wing:

    The YRC wing was designed to complement the lines of the MK7 Golf platform while also adding significant downforce to the rear of the vehicle, this modular wing can be run at angles of attack from 0 - 10 degrees (in 2.5 degree increments) to allow flexibility when balancing against aero upgrades at the front of your car.

    Made from laser cut .100/080 5052 plate & extruded 6060 aerospace aluminum, the main airfoil & dual secondary canards are both strong and lightweight (entire wing assembly weighs less than 13 lbs!) Wing kit comes complete with endplates, all necessary brackets, Neoprene damping material, chamfered finish washers & stainless mounting hardware.

    The airfoil itself is a highly efficient 55” NACA GOE222 profile, with an excellent lift to drag ratio of between 14:1 and 15:1 (depending on AOA.) The included gurney flap can add an additional 10% to the performance numbers in the table.

    Mounting requires drilling of 6 holes in the factory spoiler to receive well nuts, utilizing 3M VHB adhesive tape to secure secondary mounting points to the hatch glass for an easy and secure installation. The entire assembly can be removed from vehicle in minutes with 8 screws. Flush hole plugs are included for a clean look with the spoiler removed. Raw finish & 2 powder coating options are available. See performance data table in the images.

    CJM V3 Splitter:

    Please read these product details thoroughly for fitment and installation requirements. This can be completed in a driveway with basic tools. Please review the install sheet and tool list to understand what is involved in the process. Professional install recommended if you are not comfortable removing the front crash bar. Please note that fender vents are not included in this package. 

    • Some of the brackets & rods come in raw aluminum because they are not visible when installed on the car, expect some visible imperfections in the material from the cutting and bending process on these parts. 
    • This will not fit with any front mount/twin intercooler. (OEM location upgrades will fit.)
    • If you are on air ride, do not air-out onto these brackets, they are not designed to support the weight of an entire vehicle. 
    • Requires drilling four 11mm holes in the crash bar for install. 
    • Trimming of the factory splash guard is required and two holes will need to be drilled in the bumper cover for cable support brackets. Install sheet can be reviewed here. Splash guard trimming template, and cable support drilling templates included. 
    • The main brackets are made of 5052 Aluminum and mount to 6 points of the chassis/crash bar.
      • If you are in a region that salts the roads in the winter, this will increase the need to clean and maintain each component more frequently. We can powder coat each part (+$100) if requested. Or you can also paint with a rattle can for easier maintenance. 

      Each Order includes:

      - Wing foil

      - Wing uprights/endplates

      - Mounting plates & hardware

      - Bracket kit

      - Side support rods - Aluminum rods, coated steel heims, stainless hardware.

      - 2 piece blade - 9mm thick -  black textured UV resistant plastic with a radiused edge and pre drilled countersunk holes and an air dam that contours to the lower edge of the bumper.

      - Front cable support kit

      - Endplate kit

      - Strake kit

      - Rear angle brace (To keep the back edge of the blade stiff)

      - Tire Spat kit  (Textured on the front, smooth on the tire side. These panels may contain scuff marks on the tire side from the manufacturing process. See images)

      - Printed Install Sheet with pictures

      - Template to trim plastic splash guard 

      - Template to mount the cable support brackets


       Custom Options: (email to order)

      Custom color powder coating on the wing: +$50

      Custom color powder coating on the hidden Splitter brackets: +100


      Weights - 

      Wing assembly - 13lbs

      Splitter assembly - 39lbs (This weight is as close to the ground as it can get!)

      Ships in 3 boxes. 



      Whats the difference between splitter versions?

      • V1 - Blade (no air dam) - DIY/intro kit

      • V2 - Blade with integrated air dam - Shaped for street use

      • V3 - CFD tested for optimum performance on a track car. Additions include:

      - Tire spats
      - Strakes
      - Additional bracing
      - Large endplates
      - Front cable supports
      - Modular design for easy part replacement



      Disclaimer - Off road use only, not intended to be used on public roads. This product is not DOT approved. This product may alter the handling of the vehicle. The buyer is responsible for all modifications made to your car. CJM Industries llc assumes no responsibility or liability as a result from altering your car with our products. This product may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to conform to all applicable laws and regulations for road use, especially pertaining to safety. 

      Install Info

      All of our install sheets can be found here. (Google Drive)

      Shipping info:

      • Orders placed before 12pm EST typically ship the next business day if the product is in stock. Orders placed after 12pm EST will ship 48 hours later. 
      • Orders placed after 10 EST on Friday will ship on Monday. 
      • Tracking will be emailed as soon as we create the label. 
      • US shipping is free for orders over $75
      • Shipping to Canada is free on orders over $150. (Diffusers, skirts & splitters excluded) 
      • All international shipments are sent DDU and with signature required. You will be responsible for all duties and customs fees and arranging for delivery. 

      Shipping & FAQ

      • When will my order ship?
        • Orders placed before 12pm EST typically ship the next business day if the product is in stock. Orders placed after 12pm EST will ship 48 hours later. 
        • Orders placed after 10am EST on Friday will ship on Monday. 
        • DHL Orders placed after 10am EST on Friday will ship on Monday.
        • Tracking will be emailed as soon as we create the label. 
        • Do your products come with a warranty?
          • Yes! We offer a manufacturer warranty on all of our products, the time period ranges by product line, so feel free to contact us for replacement parts. Please be sure to include which pieces you need.
        • Do you ship international? What are the fees?
          • We do ship to some countries. If you cannot get a quote at checkout, We do have a dealer who does ship international. Please contact Brett at -
          • The customer is responsible for all import duties and customs fees. They are not built into the product cost. 
        • Is this 3D printed?
          • Yes, All of our pods are 3d printed to allow for continuous improvement. We don't make injection molds because they are far to expensive for the custom fit products we make. 
          • Do you do sponsorships?
            • Yes, please use this form. Be sure to include a list of current modifications, gauge you intend to install and your social media accounts.
          • What is your Return Policy?
            • Please check it out here: Returns

          Still have a question that's not covered here?

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