How to Improve the Aerodynamic Flow on a Tesla Model Y with Aftermarket Add-Ons?

March 7, 2024

As an owner of a Tesla Model Y, you may be intrigued by the possibility of enhancing the performance of your vehicle. While Tesla’s engineers have gone to great lengths to optimize the aerodynamics of their vehicles, there are still ways you can tweak your car to further improve its aerodynamic flow. This article will delve into some aftermarket add-ons that can enhance the performance of your Tesla Model Y.

Upgrading Wheels for Better Aerodynamics

Tesla Model Y’s stock wheels are already efficient, but upgrading them can further enhance your car’s aerodynamics. When choosing wheels, consider those with a high-quality finish and a design that reduces air drag.

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One excellent choice is the carbon fiber wheels, an upgrade that not only enhances aerodynamics but also provides an aesthetic appeal. Carbon fiber wheels are incredibly light, reducing the vehicle’s overall weight, which leads to improved performance. These wheels also have a bigger diameter that allows for better airflow around the tire, consequently reducing drag.

Moreover, choosing wheels with covers can significantly decrease the air drag. Tesla’s aero wheel covers are designed to cover the wheel’s spokes, reducing air resistance and increasing efficiency. You may opt for third-party covers that offer similar benefits.

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Enhancing Performance with Rear Spoilers

A rear spoiler is another aftermarket add-on that can improve your Tesla Model Y’s aerodynamics. While the vehicle already comes with a factory-set spoiler, upgrading to a larger one can yield better results.

Spoilers work by "spoiling" the unfavorable air movement across the vehicle’s body while it’s in motion. A larger spoiler creates a high-pressure zone at the rear of the car, pushing it down onto the road. This action increases traction, which means better handling, especially at high speeds.

Numerous aftermarket spoilers are available for Tesla Model Y, with carbon fiber variants being the most popular due to their lightweight and high strength. When selecting a spoiler, make sure it is compatible with your Tesla model and does not interfere with the rear-view camera.

Upgrading the Suspension System

Improving aerodynamics isn’t solely about reducing air drag; it also involves lowering the car’s center of gravity. A lower center of gravity means less lift and better handling, particularly when cornering. You can achieve this by upgrading your Tesla Model Y’s suspension system.

Lowering springs and coil-overs are aftermarket suspension setups that can drop your vehicle’s ride height. Lowering springs are typically less expensive and easier to install, while coil-overs offer more adjustability.

Keep in mind, though, that significantly lowering your vehicle can create potential issues like scraping the undercarriage on speed bumps or steep driveways. It’s crucial to strike a balance between achieving a lower center of gravity and maintaining practical ground clearance.

Aerodynamic Body Kits: A Comprehensive Solution

For those looking for a comprehensive solution, an aerodynamic body kit is the way to go. These kits typically include various components such as front and rear bumpers, side skirts, and sometimes even a hood or a roof scoop.

The front bumper in these kits is designed to direct air around the sides of the vehicle, reducing drag. Simultaneously, side skirts prevent the high-speed air underneath the car from mixing with the slower-moving air at the sides, further improving aerodynamics.

Choosing a body kit for your Tesla Model Y involves considering the material, style, and cost. Carbon fiber kits are lightweight and strong but can be pricey. You can choose kits made of polyurethane or ABS plastic for a more budget-friendly option. These materials are not as light or strong as carbon fiber but they are more resistant to impact and easier to repair.

The Importance of Professional Installation

Regardless of the aftermarket add-ons you choose, professional installation is crucial. Improper installation can lead to parts falling off, creating a hazard on the road. In some cases, it may even damage your vehicle or void the warranty.

Certain add-ons require more expertise than others. For instance, while wheel upgrades may be straightforward, installing a spoiler or a suspension system requires a great deal of precision and knowledge.

Moreover, some modifications may necessitate a realignment of your vehicle’s suspension system or an adjustment of the wheel balance. These are tasks best left to professionals.

While the upfront cost of professional installation might seem high, the peace of mind and flawless finish it offers are well worth it. Plus, it ensures you get the most out of your upgrade, enhancing your Tesla Model Y’s performance and aesthetics.

In summary, aftermarket modifications offer a myriad of ways to improve your Tesla’s aerodynamics. Whether it’s through upgraded wheels, a larger spoiler, a lower suspension, or a comprehensive body kit, these add-ons can take your vehicle’s performance to the next level. However, remember the importance of professional installation to ensure safe and optimal results.

Exploring the Unplugged Performance Upgrades

Seeking bespoke performance and styling solutions for your Tesla Model Y? Then, Unplugged Performance upgrades could be your go-to solution. Unplugged Performance offers a range of aftermarket add-ons specifically designed for Tesla models. Their offerings can significantly improve your Model Y’s aerodynamics, leading to an enhanced driving experience.

Among the upgrades offered by Unplugged Performance, their UP-03 wheels stand out as a popular choice. These wheels are tailor-made for Tesla models and feature an ultra-lightweight construction using forged aluminum. This leads to reduced unsprung weight, which directly translates to improved handling and performance.

The company also provides aftermarket brake kits that enhance the braking capability of your Tesla. The performance brake kits come with larger rotors and calipers which can offer better heat dissipation and improved stopping power.

Lastly, Unplugged Performance also offers a variety of body kits designed to improve your Tesla Model Y’s drag coefficient. These body kits can include items such as front lip spoilers, rear diffusers, and side skirts, all designed to enhance aerodynamics.

However, keep in mind that these upgrades can be quite expensive. Therefore, it’s important to assess your budget and performance goals before investing in these modifications.

Enhancing Interior Comfort While Maintaining Aerodynamics

While exterior modifications are typically the focus when improving aerodynamics, the interior model of your Tesla Model Y can also play a significant role. Interior modifications can enhance your comfort and driving experience while keeping the car’s aerodynamics intact.

Seat upgrades, for instance, can add to your comfort during long drives. Look for seats with streamlined designs that don’t create unnecessary air resistance when windows are down.

Moreover, consider upgrading to a performance steering wheel. A flat-bottomed steering wheel, a staple in many high-performance cars, can give you a more precise steering feel. Plus, the flatter shape can also contribute to a minor aerodynamic advantage.

Remember, the goal is to enhance your comfort and driving experience without compromising on aerodynamics. Therefore, any interior modifications should be done thoughtfully and professionally, keeping in mind the overall aerodynamics of your Tesla Model Y.


Enhancing the aerodynamics of your Tesla Model Y can significantly improve its performance and efficiency. Whether it’s through upgrading the wheels, installing a larger spoiler, lowering the suspension model, or opting for a comprehensive body kit, numerous aftermarket add-ons are available to meet your needs.

Furthermore, bespoke solutions like the Unplugged Performance upgrades can offer Tesla-specific modifications that can take your vehicle’s performance to the next level. Also, don’t overlook the potential of interior modifications that can enhance your driving comfort while maintaining exterior aerodynamics.

However, remember, regardless of the type of modification, professional installation is key. Not only does it ensure the safety and durability of the add-ons, but it also guarantees that you get the most out of your investment.

In essence, improving the aerodynamics of your Tesla Model Y is an investment that offers returns in the form of enhanced performance, efficiency, and driving pleasure. So, explore the various options available, consider your performance goals and budget, and transform your Tesla Model Y into a more efficient and enjoyable machine.