What Does Shark Fin in Cars Do?

Modification enthusiasts know that small details added to cars create charismatic looks. Of course, some charismatic looks are innate. Like the ‘shark fins’ on top of them since we bought some cars. So what exactly do these fins do? Why isn’t it in every car? Let’s find out the answers to these questions together.

Automobiles are a part of our lives. But they still hide a lot of confidential information that many car owners do not know. Automobiles have evolved in design and operating principles since the 1600s. Today, with various modifications, paints and coatings, We are in the world of unlimited design.

Some of us like smaller touches and details rather than big mods. The ‘shark fin’, which is usually located on the upper floor of cars, is also an image that many of us find aesthetically pleasing. To you today, this small but effective We will talk about the function of the shark fin.

No, it’s not just used for modding.

We are sure that it is an important detail that the cars have a muscular and strong appearance. Of course, we can’t have everything we want, and in such cases, we try to bring the car we have to the look we want. Some of the simplest details applied for this are the bat design on the mirrors and the ceiling placed on the ceiling. shark fin we can say. Even these small touches can make a big difference in the appearance of your car.

These small protrusions, named after the shark’s fin, are, as we just mentioned, to achieve an aesthetic appearance can be used. But for most cars this is not the case. You remember the years when cars had huge antennas. Of course, in-vehicle systems were not that advanced at that time. A radio to listen to music on our journey, and therefore a to antenna cable we needed Of course, there is a reason why we don’t see these antennas anymore.

Antennas that look both bad and have no problems are gone, replaced by small fins.

car antenna

The large and rough placement of the antennas outside the cars did not create a very pleasant image. Outdoor cables, antennas and derivatives have always been a problem. These antennas were breaking, getting stuck somewhere and deteriorating naturally. Giant automotive companies have solved this problem radically and shark fin they started using it.

of cars antenna, GPS, satellite cables tucked inside this little fin and at the same time, a more aesthetic appearance was provided. Now you will say “Does it have no effect on the aerodynamics of cars?”, of course there are designs made specifically for this. However, the fin of many cars we encounter in daily life, It has no effect on aerodynamics.

What if your car doesn’t have a shark fin or visible antenna?

shark fin

If you can’t see the antenna when you look back at your car, of course it’s hidden somewhere. Automotive companies GPS, FM and SDARS They can put their antennae in many places. It may be integrated into your trunk lid, rear window or other windows, fenders or mirrors.

In race cars The use of antennae in the form of fins was quite common at one time. However, it had different features from normal cars.

The shark fin found in Formula 1 cars does much more than act as an antenna.

formula 1 shark fin

Formula 1 cars, especially in 2011, were produced with huge shark fins, as you can see above. Unlike everyday cars, these designs are It wasn’t just an antenna.

Shark fins increase handling and help cars (especially in corners) balancing the wind made it sway less. These huge fins, placed behind the air intake, now have a slightly more aesthetic appearance. Now these fins have become a small part of the design. In some Formula 1 cars, antennas integrated into the spoiler part was done.

You can find our article about what the butterfly glass does here:

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Sources: Vehq, Coastal Hyundai, Car Throttle


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