RULLINE10pcs/Set Diffuser Shark Fin Kit Compatible with Spoiler Roof Wing Air Vortex Generator Carbon Fiber Pattern

The RULLINE 10pcs/Set Diffuser Shark Fin Kit is a game-changer when it comes to enhancing the aerodynamics and style of your vehicle. This sleek and innovative accessory not only adds a touch of aggression to your car's appearance but also improves its overall performance. The matte black finish of the shark fin kit gives your vehicle a sporty edge that turns heads wherever you go.Installing the RULLINE Diffuser Shark Fin Kit was a breeze, thanks to its user-friendly design. The 10-piece set ensures that you have all the components you need for a seamless installation. Once in place, the air vortex generator creates a smoother airflow over your car, reducing drag and improving fuel efficiency.What sets the RULLINE kit apart is its attention to detail. The fins are crafted with precision, and their compatibility with spoilers and roof wings ensures a perfect fit for a wide range of vehicles. It's not just about aesthetics; it's about optimizing your car's performance.Whether you're a car enthusiast looking to fine-tune your vehicle or simply want to give your ride a sporty makeover, the RULLINE 10pcs/Set Diffuser Shark Fin Kit is a must-have accessory. It's a small investment that makes a big difference in both style and functionality. Say goodbye to the ordinary and embrace the extraordinary with RULLINE.

Love the look. I didn't want it to look excessive so I only used 5 out of the 10. Adhesive sticks well and it's been raining hard but still holding on good.

VERY EASY TO APPLY!!

I wish the sticker was a bit thinner (it's foam) but it's not too noticable and seems to be sticking well. I found that I only needed 6/10, all 10 was a bit cluttered for a small car. I used automotive tape to make sure they were installed straight.Can see in second photo that they do change the airflow due to the condensation pattern on the window

They stick well. The size is great and good in all types of weather. Easy to install.

It’s adhesive works well, I just bought 2 sets of different diffusers and this one doesnt look as cool. I have no idea about the functionality or if it actually produces vortexes, the main reason I get these is because they look cool. They also look quality, I just don’t like the design.

Honestly, it sticks good to my car and it looks pretty good with my white paint. Good product would buy

Buena calidad 👌🏻