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Vortex Generators are commonly used on aircrafts to prevent downstream flow separation and improves their overall performance by reducing drag. Vortekz™ Generators Delta Wings allow you to achieve similar results on any vehicle you own in only a few minutes.

Vortekz™ Generators can be used on all makes
and models of Cars, Trucks, SUVs, Trailers, RVs, and any vehicle where there is downward air flow separation.

      What Do They Do?

      What Does This Mean?

  • Reduce Overall Aerodynamic Drag
  • Reduce Rear-end Air Flow Separation
  • Reduce Turbulent Air Flow
  • Allows For Faster Clean Air at Rear End
  • Increased Gas Mileage
  • Increased Performance
  • Increased Down Force
  • Increased Top Speed
  • Increased Velocity

Based on previous research, the following side by side comparison shows how using Vortekz™ Generators can reduce the flow separation at the rear end that causes drag using a One-Half Delta Wing design:

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Installation of the 10 Delta Wings are quick and easy with our placement guides and 3M adhesive pads. The quick and easy 3 step installation can be found on each guide. Below is the expanded version where you only need alcohol and everyday household tape to avoid hurting your vehicle's paint job.

*Please note when installing Vortekz™ Generators in cold weather it is recommended to heat the surface of the vehicle as well as Delta Wings and adhesive pads or application will not work properly.

Determining your car’s point of air flow separation

The air flow separation point is when the air flowing over your car hits the point where your cars body design declines. On most vehicles it's the point where the rear of your roof transitions to the back windshield.

The optimal point of installation would be 100MM before the air flow separation point. On many vehicles the point is 100MM from their roofline. In the case of a dome shaped vehicle the Vortekz™ Generators Delta Wings should be optimally placed 100MM before the highest point in the roof and will need to be lined up accordingly.

Step 1:

Clean the surface of your roofline with alcohol and find the center line of your vehicle. Punch out the guides along the perforations, only the two middle pieces are needed for installation. Place guides flush on both sides with edge resting on the roofline (A). Taping down the guides will help keep them in place as you move on to Step 2.


Step 2:

Rotate the inner guide to the desired placement degree. Make sure to line up the degrees on both sides for proper alignment (B). Use the recommended degree chart below for the angle of each wing. Strip off one side of the 3M pad and attach it to the Delta Wing inside the outer lip. Then remove the other side of the pad and place Delta Wing in the center of the guide and press down firmly for 20-30 seconds around the base of the Delta Wing.


Step 3:

Keeping one guide in place, shift the second guide to it’s opposite side (C). Repeat Steps 1 and 2 until you finish one side of the car. Then mirror the angles on the opposite side of the center line. You can also print out additional guides from the downloads section below and layout multiple guides alongside each other for even quicker results.



Results should look similar to those shown here:






Recommended Degrees:

Intended for angle reference only. Does not accurately depict spacing.

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Click to enlarge


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Package Contents

10 Vortekz™ Delta Wings. Enough for a single vehicle.
10 Double sided 3M adhesive pads.
2 Installation guides and directions

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Printable replacement guides can be downloaded below. Do not resize. Make sure to print at 100%.
Printing on card stock or heavier paper is suggested for easier application to your vehicle.

Right click and "save link as" here.

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