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Tesla Model Y Carbon Fiber Rear Diiffuser and High Efficiency Rear Wing Spoiler Unplugged Performance
High-efficiency carbon trunk spoiler for Tesla Model Y
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This product is currently part of the UP reward program for a limited time.

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5.0 / 5.0 (1)

High-efficiency carbon trunk spoiler for Tesla Model Y

5.0 / 5.0 (1)
THIS PRODUCT IS CURRENTLY PART OF THE UP REWARD PROGRAM FOR A LIMITED TIME. REGISTERED MEMBERS CAN REDEEM UP POINTS TOWARDS THIS & OTHER SELECT PRODUCTS.

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Our popular and highly functional Tesla Model 3 trunk spoiler is now available for the Tesla Model Y. Enjoy increased aerodynamic efficiency, increased rear stability at high speeds, and sportier looks with the carbon fiber Unplugged Performance High Efficiency Trunk Spoiler for your Model Y.

  • For Model Y 2020 – 2025 only

Buy this product and earn 795 UP Points.

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Product Details

Unplugged Performance products have a 7-year history of purposeful and functional design. Aside from looking beautiful, our aerodynamic program is famous for winning races and for increasing efficiency and range for daily driven cars. Every product has a purpose and this trunk spoiler’s purpose is to increase aerodynamic efficiency. The elongated design is specifically derived and optimized by our world-class expert partners utilizing CFD aerodynamic testing. The end result of an extensive R&D budget is ongoing real-world validation. This includes hundreds of Unplugged Performance customers who have experienced first hand on their cars enhanced performance of our aerodynamic products. We are proud to develop functional aerodynamic solutions that look beautiful with unrivaled quality construction and attention to detail.

A few notes:

  • Aerodynamic benefits occur at high speeds. Around town aerodynamic impact is minimal but at speeds over 70mph, the benefit begins to increase and become noticeable. Our High-Efficiency spoilers decrease drag and increase rear downforce by cleaning up airflow that reduces aerodynamic inefficiencies that create rear lift and drag.
  • This is a premium dry carbon production item made in an autoclave using prepreg carbon fiber with high-grade epoxy resin. It is finished in a UV resistant clear coat paint to provide increased longevity. Not all carbon fiber is equal and ours cut no corners in materials, production process, or UV clear coat finishing. No polyester resin, no fiberglass, and no gel coat is used.
  • The installation process uses pre-applied commercial grade 3M double-sided adhesive and is an extremely fast install. The installation process is identical to the factory trunk spoiler’s attachment and requires no drilling or modification to the car. The factory trunk spoiler can be quickly removed without damage to the car and replaced with this for those who want to upgrade their performance trunk spoiler.
  • After purchase, you may also of course vinyl wrap or paint the trunk spoiler if you prefer a solid color and not a carbon fiber finish.
  • This product is wider and longer than the stock Model Y Performance spoiler.
  • There is a subtle Unplugged U Logo embossed on the underside of the spoiler.

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.

      Does installing it require drilling?

      No. It uses pre-applied commercial-grade 3M double-sided adhesive and installs the same way the factory trunk spoiler attaches, with no drilling or modification. The factory spoiler comes off without damage and this replaces it. It is one of the faster installs we offer. If you would rather not do it yourself, our Hawthorne shop can fit it and give you an appointment.

      How is this carbon made, and is it real dry carbon?

      It is a premium dry carbon item made in an autoclave from prepreg carbon fiber with high-grade epoxy resin, then finished in a UV-resistant clear coat for longevity. There is no polyester resin or fiberglass anywhere in it, and no gel coat over the top. You will also find a subtle Unplugged U logo embossed on the underside. This is genuine dry carbon construction, which is why it holds up better than cheaper wet-layup spoilers.

      How does it compare to the Ascension-R racing wing?

      This spoiler is the subtle, efficiency-focused choice: it tapes on with no drilling and comes off just as cleanly, tuned to reduce drag and add stability. The Ascension-R rear wing is a drill-mount Voltex racing wing built for big downforce and a bold look. Pick this spoiler if you want clean lines and a range benefit. Choose the wing if you want serious track downforce and do not mind drilling the trunk.

      Will it noticeably change how the car looks?

      It gives the rear a sportier, more finished profile and is wider and longer than the stock Model Y Performance spoiler, so the change is visible without being loud. It reads as a tasteful upgrade rather than a wing. If you want carbon at the rear that looks purposeful and factory-adjacent, this hits that brief. Many owners balance it with the carbon front lip spoiler so the front and rear read as a set, and you can wrap or paint the spoiler to a solid color if you prefer.

      Is the efficiency gain actually noticeable day to day?

      Around town the aerodynamic impact is minimal, so you will not feel it on short trips. The benefit begins above 70 mph, where the spoiler decreases drag and increases rear downforce by cleaning up airflow that otherwise creates lift and drag. On highway drives that is where the efficiency and the added rear stability show up. For a mostly-freeway commuter, that is the sweet spot for this part.

      What finishes can I get, and which lasts best?

      It comes in gloss carbon, satin carbon, and a Satin XPEL Stealth option. Gloss shows a high-shine weave, satin is more matte, and the XPEL Stealth adds a protective satin film. All ship over the dry carbon base with a UV clear coat. If low maintenance and protection matter most, the XPEL Stealth finish is worth a look. Otherwise choose gloss or satin to match your car.

      Can I take it back to stock if I sell the car?

      Yes. Because it mounts with 3M adhesive the same way the factory spoiler does, you can remove it without damaging the trunk and refit the original spoiler. That keeps the change reversible, unlike a drilled wing. Nothing about the install permanently alters the car, so a leased or soon-to-be-sold Model Y is a fine candidate for this spoiler.

      What warranty backs the spoiler?

      It carries a 5-year structural warranty on fitment and functionality for the original owner. As with our other carbon, cosmetic issues like UV fading or rock chips on unprotected surfaces are outside coverage, though the UV clear coat helps. The base coat is provided as-is so you can add clear coat or paint protection. The structural warranty covers the part itself over the long haul.

      What is the point of a high-efficiency trunk spoiler on a Model Y?

      Its purpose is efficiency. The elongated shape cleans up airflow coming off the hatch, which reduces the rear lift and drag the factory shape leaves on the table, and it adds rear stability at speed. The benefit grows above 70 mph and is minimal around town. So this is an aero piece first and a styling piece second, developed through CFD with our aero partners rather than drawn for looks alone.

      Will it sit right on my model year, or only the pre-Juniper hatch?

      It fits the 2020 to 2025 Model Y only. This is the Model Y version of our popular Model 3 spoiler, shaped for the first-generation hatch. It is not made for the 2026+ Juniper. Confirm your model year before ordering, because the spoiler follows the factory trunk’s mounting footprint on the earlier car and will not sit correctly on the newer generation.

      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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      WHAT OUR CUSTOMERS SAY

      RATED 4.97 Rating Star Rating Star Rating Star Rating Star Rating Star (431 REVIEWS)
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      Unplugged Performance is the world leader in premium performance upgrades for Tesla vehicles. With our USA-made line of stylish and high-performance parts, our sole focus is on holistic development and improvement of all Tesla cars.
      Unplugged Performance was founded and incubated by the team behind the world-renowned automotive customizer Bulletproof Automotive. Unplugged Performance is the world's leading company focused on the customization and sports performance of Tesla Motors vehicles.
      All of our parts are researched and engineered on our own development vehicles with the intention of improving every aspect of the driving and ownership experience. Unplugged produces an exclusive range of premium upgrades to give a new sporty performance identity to Tesla Model S, Model X, Model 3, Model Y, and the Cybertruck.
      Improving on perfection is no easy task, and to do so Unplugged products are professionally designed, prototyped, and manufactured in-house in Hawthorne, CA, and in collaboration with the best motorsports suppliers. The supercar performance of Tesla vehicles meets supercar-grade enhancements with Unplugged Performance.
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