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Tesla Model S Carbon Fiber Long Tail Trunk Spoiler
$1,525.75
Achieve the look your Model S deserves with our Carbon Fiber Long Tail Trunk Spoiler. This aerodynamic rear spoiler helps improve the aero efficiency of the Tesla Model S thanks to the latest in aero simulation and CAD technology used to help manufacture this upgrade. Perfect for Plaid and non-Plaid owners wanting aggressive design with premium materials.
- Fits all 2021+ Tesla Model S trims, including the Plaid
- Built from rigid, lightweight dry carbon fiber
- High-gloss clear coat for a premium finish
- Simple install with automotive-grade double-sided tape.
Keeping the exposed carbon look? Protect the spoiler with a high-UV clear coat or PPF. PPF can be applied once the adhesive has cured for at least 24 hours.
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Product Details
Tesla Model S Long Tail Trunk Spoiler – Gloss Carbon Fiber
Owning a Model S already puts you in rare company—but how your Tesla is finished is what sets you apart. The Carbon Fiber Long Tail Trunk Spoiler gives your rear profile that missing edge—the kind that will spark conversations when you’re at supercharger stations or your next Tesla meet up. However, this great design isn’t just about looking good—it’s about performing with intent too.
Unlike generic trunk wings or lip spoilers, this long tail design is rooted in proven aerodynamic principles. It’s the kind of shape that makes the car feel like it’s slicing through the air and not fighting it. The result? A drive with a refined, planted feel, with the potential improvements in high-speed stability, and a rear aesthetic that subtly hints at motorsport DNA. #BecauseRaceCar
Why Carbon Fiber?
Manufactured in prepreg carbon fiber, produced in an autoclaved, this spoiler is built to look great, is simple to install (no drilling), doesn’t impede the rearward visibility of a driver, and most importantly, reduces overall drag. The material offers extreme rigidity while remaining featherlight—an important factor for any performance-conscious Tesla owner.
For owners of the Model S Plaid, this spoiler is a perfect complement to the car’s supercar-level capabilities. It accentuates the fastback profile and communicates that your Tesla has been thoughtfully built.
The Installation Process
Installation is simple and non-invasive, with pre-applied automotive-grade double-sided tape. No cutting or drilling is required.
Key Features
- Fits all Tesla Model S variants 2021+ (Plaid & Long Range)
- Ultra-lightweight, high-rigidity autoclaved dry carbon fiber construction
- Aerodynamically optimized “teardrop” long tail design for reduced turbulence
- Gloss clear coat finish with UV protection for long-term durability
Tesla Model S Gloss Carbon Fiber Long Tail Trunk Spoiler Includes:
- 1x – Gloss Carbon Fiber Long Tail Trunk Spoiler
- 1x – mounting kit (Adhesive)
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
BEFORE AND AFTER INSTALL: CARBON CARE
This long tail trunk spoiler is supplied in exposed carbon fiber with a base coat only. If you plan to keep the exposed carbon look rather than paint the spoiler, we highly recommend protecting it with either a high-UV-protection clear coat or paint protection film (PPF). Clear coat or paint is best applied before installation, with the spoiler off the vehicle. PPF can be applied after installation, once the adhesive has cured for at least 24 hours.
Beyond that, keep it clean with a pH-neutral hand wash and a soft mitt, avoid abrasive polishes and solvent-based cleaners, and dry with a microfiber rather than a brush or squeegee. Because the spoiler lives in direct sunlight, shaded or garage parking helps the finish last. The base coat is a foundation for clear coat, paint or film, so UV fading, discoloration and similar cosmetic outcomes on unprotected parts are excluded from warranty.
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How is this made, and why does that keep it light?
It is autoclaved dry carbon fiber, produced with resin already integrated and cured under heat and pressure. That method delivers extreme rigidity while staying featherlight, which is exactly what you want hanging off the back of the car. Cheaper wet-layup or carbon-over-fiberglass parts weigh more and flex more. The gloss clear coat adds UV protection over the weave.
Long tail trunk spoiler or the full Ascension-RR wing?
This spoiler is the subtle, lighter, no-drill route that reduces drag and sharpens the look. It is not a high-downforce device. If you track the car and want real vertical load pressing the rear tires down, the Ascension-RR rear wing is the functional choice with adjustable angles. Want the same silhouette molded into a one-piece panel instead of taped on? The full carbon long tail trunk is that route. Pick the spoiler for street style, the wing for lap times.
What warranty comes with it?
The spoiler carries a 5 year structural warranty covering fitment and functionality for the original owner. That protects the part fitting and performing, separate from cosmetic wear on an unprotected base coat finish. It is compatible with professional clear coating and paint protection services if you want to safeguard the look. Full terms live on the carbon fiber warranty page.
Will this long tail spoiler fit a non-Plaid Model S?
Yes. It fits every 2021 and newer Model S, both Plaid and Long Range, since they share the same hatch. Plaid owners like how it complements the car’s pace, but a standard Long Range takes the exact same part and gets the same aggressive rear profile. Nothing about the fitment is trim-specific.
What is a long tail spoiler and why does the shape matter?
A long tail extends the natural lines of the hatch into a teardrop-style trailing edge, the most aerodynamic shape in nature. That profile helps air leave the back of the car cleanly instead of tumbling into turbulence. On the Model S it reduces overall drag and adds a planted feel at speed, so it is styling and function in one piece rather than a purely cosmetic wing.
