2024+ Model 3 Carbon Fiber High-Efficiency Rear Spoiler
Bring a refined edge to your 2024+ Tesla Model 3 with the Carbon Fiber Efficiency Rear Spoiler. This sporty rear spoiler subtly enhances the aerodynamics, adds style and functions to deliver performance gains when you need it. Crafted from high-quality prepreg carbon fiber and easy to install, give your Tesla Model 3 a new look that performs.
- Compatible with all 2024+ Tesla Model 3 trims
- Optimized to improve downforce and reduce drag
- Easy to install – no drilling required
- Made from real prepreg carbon fiber
Staying with exposed carbon? Protect the spoiler with a high-UV clear coat or PPF — film can be applied 24 hours after the adhesive cures.
Product Details
Upgrade your 2024+ Tesla Model 3 Highland with a sleek exterior upgrade that blends effortlessly with your Model 3’s design while delivering tangible aerodynamic benefits. The Efficiency Carbon Fiber Rear Spoiler is the result of advanced CFD (Computational Fluid Dynamics) simulations and engineering using premium prepreg carbon fiber—sharpening your Model 3’s rear profile while reducing drag and increasing stability on the road.
We did the research so you don’t have to
The design is the result of 143 CFD-driven simulations that analyzed and optimized airflow patterns, balancing the crucial goals of reducing drag and increasing downforce. By delaying flow separation and increasing trunk pressure, the spoiler enhances aerodynamic efficiency, resulting in improved high-speed stability without compromising daily drivability. TLDR: we did the research to make this beneficial for your vehicle so you don’t have to.
Installation couldn’t be easier.
Designed as a direct upgrade with no drilling required, this spoiler uses durable adhesive for a secure fit.
Looking for even more downforce?
This spoiler has been designed with modular performance in mind. It serves as the ideal foundation for our rear wing for the 2024+ Tesla Model 3 Performance only. When combined, the two-piece system delivers an increase in downforce—perfect for track days or spirited canyon driving—while still preserving the aerodynamic benefits of the trunk-mounted spoiler beneath.
Key Features:
- High-Quality Carbon Fiber Construction: Our spoiler is crafted from genuine prepeg carbon fiber, offering superior strength and a luxurious finish. This material is known for its lightweight properties and exceptional durability.
- Enhanced Aerodynamics: By reducing drag and increasing downforce, the spoiler significantly improves your car’s stability and handling. This aerodynamic upgrade is particularly beneficial at high speeds and during dynamic driving, providing you with greater control and confidence on the road or track.
- Seamless Integration: Designed specifically for the 2024+ Tesla Model 3, our spoiler guarantees a perfect fit. The precise engineering ensures it blends seamlessly with your vehicle’s design, maintaining the sleek, cohesive look of your Tesla.
- Easy Installation: We provide all the necessary hardware to ensure a smooth installation process. You can quickly and easily install the spoiler yourself (Professional installation encouraged).
- Stylish Design: The carbon fiber high-gloss finish adds a sporty and aggressive touch to the side profile of your 2024 Model 3.
2024+ Model 3 Carbon Fiber Rear Spoiler Includes:
- (1) Rear Carbon Fiber Spoiler
- (1) Mounting Kit
*A 2024+ Tesla Model 3 Performance is required in order for you to install the rear spoiler with the rear wing
UP Carbon parts are engineered using advanced prepreg-autoclave technology with our proprietary dry-carbon-kevlar backing layer. This superior method, with resin integrated during production, delivers exceptional strength-to-weight performance compared to traditional wet-layup or vacuum infusion methods.
Finish Options
- Gloss Base Coat: Showcases the carbon weave pattern with a glossy finish
- Satin Base Coat: Offers a refined, contemporary aesthetic
Base Coat Information
Our parts feature a base coat finish that displays the carbon fiber weave. These finishes serve as a foundation and can be enhanced through professional clear coating or protection film services at your local automotive facility. As these are base coat finishes, warranty coverage excludes all cosmetic outcomes including UV-related fading, discoloration, scratches, rock chips, and finish degradation.
Warranty Coverage
- 5 year structural warranty on fitment and functionality for the original owner.
- Base coat finishes are provided as-is as a no-cost time-saver to prepare the parts for recommended clearcoat or paint protection.
- Compatible with recommended professional clear coating and paint protection services.
- Warranty does not cover visual degradation or discoloration from UV or other damage for unprotected parts.
To view Carbon Fiber Parts Warranty and Disclaimer please follow the link: Carbon Fiber Parts Warranty
PROTECTING YOUR SPOILER FINISH
This rear spoiler is supplied in exposed carbon fiber with a base coat only. Keeping the exposed carbon look instead of painting it? Then protect the surface with a high-UV-protection clear coat or paint protection film (PPF). Clear coat or paint is best sprayed before installation while the spoiler is off the trunk lid, and PPF can be applied after installation once the adhesive has cured for at least 24 hours.
Looking after it afterwards takes very little effort. Wash by hand with pH-neutral soap, stay away from abrasive polishes and solvent-based cleaners, and dry with a soft microfiber towel. Where the car lives matters too, since constant sun is what dulls unsealed carbon over the years. The base coat is provided to ready the part for clear coat, paint or film, so UV fading and other cosmetic degradation on unprotected parts are excluded from warranty.
Need help?
Find an installer
Is drilling required to install the rear spoiler?
No drilling. It is a direct upgrade that uses durable adhesive for a secure fit, and all the necessary mounting hardware is included. You can install it yourself, though we encourage professional installation for the cleanest result. Surface prep and alignment are what make it look factory. A recent buyer noted the directions were clean and the install was easy.
Can this spoiler be a base for a bigger wing later?
Yes, that is part of the design. It serves as the foundation for our rear wing on the 2024+ Model 3 Performance, and combined the two-piece system delivers more downforce for track days or canyon runs while keeping the trunk spoiler’s efficiency benefit underneath. Note that running the wing on top requires a Model 3 Performance. Start with the spoiler, add the Ascension-RR wing when you want more.
Does it match other 2024+ Model 3 carbon pieces?
It does. As the rear anchor of the carbon lineup, it coordinates with pieces like the rear diffuser trim extension for a balanced rear, and with front carbon to complete the theme. Many owners run the spoiler and diffuser extension together. The parts were designed as a set, so the look stays cohesive.
What makes this an efficiency spoiler rather than a downforce wing?
It is tuned to balance two goals at once: reducing drag and adding downforce, so it sharpens high-speed stability without hurting daily drivability. By delaying flow separation and increasing trunk pressure, it improves aerodynamic efficiency rather than chasing maximum downforce like a big wing would. The shape came out of heavy simulation work. Think steadier and cleaner, not a track-only aero device.
How much development went into the spoiler’s shape?
The design is the result of 143 CFD-driven simulations that analyzed and optimized airflow to trade off drag against downforce. That is the research done so you do not have to guess whether a decklid spoiler helps your car. The end shape is what balanced those competing goals best. It is engineered, not styled and hoped for.
