🚗 Unleash the Power of Vortex – Drive with Style and Efficiency!
The 7 PC Universal Black Vortex Generators Roof Shark Fins Spoiler Wing Kit is designed to enhance your vehicle's performance and aesthetics. Made from high-quality ABS plastic, these vortex generators improve fuel economy, increase down-force, and reduce drag, allowing for a smoother and faster ride. With easy installation using pre-cut 3M double-sided tape, you can transform your car, truck, or SUV in minutes without any modifications. Customize the look to match your vehicle's color and enjoy the benefits of a more aggressive appearance and improved driving dynamics.
M**I
Had my reservations, especially when I purchased 3 packages ...
Had my reservations, especially when I purchased 3 packages and two of them each had one piece with sticky backs that were not complete, eventually the seller sent me two replacement sticky backs. Now, I used these on my 2000 Silverado 2500 with a flatbed and lift gate. I sell and move large safes and vaults. I saw no change in my fuel usage when driving unloaded at 12mpg. However when driving with a safe loaded on the back of the truck, AGAIN I saw no change in my fuel usage at 12 mpg. WOW! it works. usually when I drive with a safe in the back of truck my fuel usage goes up and mpg drops to about 10mpg. 2-6-2020 update, these are still holding on !
S**N
Only fits on a flat surface, Great for trucks and trailers, not at all good for cars.
They work, but they can look funky on curved surfaces. (see pic) I can't recommend these unless you are placing them on a perfectly flat surface. Cars generally do not have very many perfectly flat surfaces. I spent money trying to get some sort of filler material to take up the gap at the front and back but it was an exercise in frustration. They will work well on a truck and trailer, which is probably what they were designed for. So if that is what you are going to use them, I say 100% good idea and they will work great. But for those who want to use them on your car and want it to look nice, you will be disappointed.As for fuel economy, they did improve it by 0.3mpg. I used an aftermarket computer and did A/B testing on the same road with and without and the average fuel economy picked up 0.3mpg. at 70mph steady driving. (No difference in city driving of course.) So they will pay for themselves, if you can get over the fit issues on a curved surface.
A**R
Vortex generators look good and keep my window clean!!
Item came in just a few days and went on as described, pretty easy. I don't know as of yet if it's helping my gas mileage, but the back window on my truck cap is staying clean now. They look good and easy to install with the two sided tape.
J**R
not going anywhere.
Works great! the adhesive is extremely strong i tried to pull one off to no avail. Update over a year later. They are not coming off at all!! If yours come off. Your doing something extremely long. Hundreds of car washes and wind speeds of over 140 and not a single damage.
C**N
Fantastic service, great product
Great product, looks good on my car, excellent and friendly customer service, quick shipping. I have absolutely zero complaints, and will do business with again! Seller genuinely cares about his customers!
R**C
And they look cool too!
I have noticed the Wind Noise, when my driver's window is substantially less! And they look cool too!
S**N
Order two of them!
They work just fine but would have liked to have double the number in one pack. I need to place another order to fill in the gaps.
A**A
Three Stars
Have not noticed any improvements with mileage, so I wouldn't install them if I did it over.
Trustpilot
1 month ago
1 month ago