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Efficiency Decklid Spoiler for Tesla Model 3 Highland by Unplugged Performance 1920px (8)
2024+ Model 3 Carbon Fiber High-Efficiency Rear Spoiler
5.0 / 5.0 (2)

2024+ Model 3 Carbon Fiber High-Efficiency Rear Spoiler

5.0 / 5.0 (2)

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
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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.

CFD tested Rear Trunk Spoiler for the 2024+ Tesla Model 3 Highland

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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).
  5. 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

Customer Reviews

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      Frequently Asked Questions - F.A.Q.
      Everything you need to know about this product before you buy.

      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.

      Does this spoiler fit every 2024+ Model 3, or just Performance?

      It fits every 2024+ Tesla Model 3 trim, Highland included, so Long Range, RWD and Performance owners can all run it. The mounting is the same across trims. There is one caveat for the two-piece wing setup, covered separately. As a stand-alone decklid spoiler, it is a universal 2024+ Model 3 fit.

      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.

      What is included in the box?

      One rear carbon fiber spoiler and one mounting kit. That is everything needed for the adhesive-based install on a 2024+ Model 3. If you plan to add the rear wing later, that is a separate purchase and requires a Performance car. For the spoiler alone, open the box and you have what you need.

      Is it real carbon fiber or a carbon-look wrap?

      Genuine prepreg carbon, autoclave-cured over a kevlar backing ply, with the resin infused in production for a high strength-to-weight number. It is light and holds up, in a high-gloss or satin weave. Nothing about it is faux. The same material family runs through the UP carbon line.

      Will the spoiler noticeably change how the car feels on the highway?

      It improves high-speed stability by reducing drag and increasing downforce, so the benefit shows up most at higher speeds and during dynamic driving. At city speeds the effect is small, which is the point of an efficiency-focused design. On a long highway pull you get a bit more composure. It was built to help without making the car feel stiff or twitchy.

      How does the finish hold up long term?

      Structure and fit are backed five years to the original owner; the base coat is not, since it ships raw. Leave it unsealed and sun fade, chips or surface scratches become maintenance rather than warranty claims. A professional clear coat or protective film heads that off. Do it and the weave stays crisp, with the structural cover intact either way.

      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 does the Unplugged Performance product warranty cover?

      Unplugged Performance offers a comprehensive warranty on all parts and installations performed by our certified technicians. Warranty coverage applies to defects in materials and workmanship on items including lowering springs, coilovers, big brake kits, brake pads, stainless steel brake lines, shocks, and more. Should any covered part fail under normal use or display premature wear, we will repair or replace it at no additional cost—assuming the component was installed by us or at one of our authorized partners.

      This warranty is valid for 2 years or 24,000 miles, whichever comes first, excluding consumable products like brake pads, rotors, and tires, starting from the installation date. Coverage extends to labor for warranty repairs when performed by Unplugged Performance or an authorized installer. It does not cover damage resulting from misuse, accidents, off‑road use, improper installation not done by us, or modifications that aren’t factory-approved.

      To file a warranty claim, simply contact our service team. We’ll guide you through inspection, shipping (if needed), and repair or replacement logistics. transparencia and top-tier support are what you can expect from Unplugged.

      Will installing Unplugged Performance parts void my Tesla warranty?

      Installing aftermarket parts does not automatically void your Tesla warranty. Under the Magnusson-Moss Warranty Act (www.sema.org/sema-enews/2011/01/ftc-validates-right-to-install-aftermarket-parts), a manufacturer cannot void your warranty simply because you installed aftermarket parts. Tesla must prove that the aftermarket part caused the specific failure in question to deny a warranty claim. UP recommends retaining all factory parts to allow reverting to stock if needed. 

      What are the shipping options and times?

      Unplugged Performance processes orders quickly, typically within 1–2 business days after placement. For U.S. customers, orders under $50 usually ship via FedEx SmartPost with an estimated delivery time of 2–7 business days. Larger items like body kits or bumpers may ship via freight carriers with curbside delivery; customers will be contacted to schedule a delivery window. International shipping is available to most countries, with shipping costs calculated at checkout. Delivery times abroad vary, generally ranging from 5 to 16 business days depending on destination. Import duties or taxes are the customer’s responsibility. To ensure a smooth shipping experience, provide accurate contact information during checkout. For specific questions or shipping quotes, Unplugged Performance’s support team is available to assist.

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