Gurney Flap For UP Ascension-RR Rear Wing
$450.00
The optional Ascension-RR Gurney Flap increases rear wing effectiveness by improving airflow at the trailing edge. Designed for drivers who want additional rear grip, it enhances downforce without requiring aggressive wing angle changes.
Key Features
- Increases rear downforce output
- Improves airflow attachment under the wing
- Designed specifically for the Ascension RR Rear Wing
- Ideal for track focused driving
Buy this product and earn 450 UP Points.
Product Details
The Ascension RR Rear Wing Gurney Flap is an optional add on designed for drivers who want to extract more performance from their rear wing without changing the overall setup of the car. Small in size but effective in function, the gurney flap increases rear downforce by improving how air flows off the back of the wing.
A gurney flap works by sharpening the pressure difference between the top and bottom surfaces of the wing. By adding a vertical lip at the trailing edge, airflow stays attached longer underneath the wing while pressure recovery at the rear improves. The result is increased downforce with a relatively small change to drag, making it a smart upgrade for track use.
For the Ascension RR Rear Wing, the gurney flap is shaped specifically to match the wing profile and width. This ensures consistent airflow across the entire span rather than creating uneven pressure or turbulence. When installed, it allows the wing to generate more rear grip without needing to run an aggressive angle setting.
This makes the gurney flap especially useful for drivers who are newer to track driving. It provides added stability and rear traction under braking and corner exit while keeping the car predictable and easy to drive. For experienced drivers, it offers another tuning option to fine tune balance based on track layout, speed, and driving style.
The gurney flap is most effective when paired with the higher angle setting on the Ascension RR Rear Wing, but it also delivers benefits at lower settings by increasing overall efficiency. Drivers running the full Unplugged Performance aero package will notice improved rear confidence and consistency during high speed sessions.
Constructed from carbon fiber to match the wing, the gurney flap maintains the same premium appearance and strength required for repeated track use. Installation is straightforward and fully reversible, allowing drivers to adjust their setup as conditions or goals change.
The Ascension RR Rear Wing Gurney Flap is a simple upgrade with a meaningful impact. Whether you are chasing lap times or looking for more rear stability, it provides an effective way to push your Model 3 aero performance further.
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Does the Gurney flap fit wings other than the Ascension-RR?
No. The flap is shaped to match the Ascension-RR wing’s profile and span, so pressure builds evenly across the full width instead of creating turbulence at the tips. It is not a universal strip you trim to fit. If your car wears the UP Ascension-RR rear wing, the flap mounts to it; the listing sits in our 2024+ Model 3 carbon exterior range alongside the wing itself.
Should I add a Gurney flap or just run more wing angle?
They do different things. More wing angle buys downforce at the cost of drag. The Gurney flap raises downforce by improving flow attachment, with a relatively small change to drag. The two also stack: the flap is most effective at the Ascension-RR’s higher angle setting, and at lower settings it improves the wing’s overall efficiency. Start with the flap, then adjust angle at the track.
Which finish should I pick to match my wing?
The flap comes in gloss clearcoat or satin clearcoat over carbon fiber. Match whichever finish your Ascension-RR wing wears so the trailing edge reads as one piece. Both finishes cover the same carbon construction underneath. The choice is visual, not structural.
What does a Gurney flap actually do?
A Gurney flap is a small vertical lip fitted at the trailing edge of a wing. It sharpens the pressure difference between the wing’s upper and lower surfaces, so airflow stays attached longer underneath and pressure recovery improves at the rear. The result is more downforce for a relatively small drag penalty. On the UP Ascension-RR rear wing, that means added rear grip without touching the wing’s angle setting.
Is a Gurney flap worth it for a newer track driver?
Yes. Extra rear downforce makes the car more stable under braking and more predictable on corner exit, which is exactly where newer drivers build confidence. Experienced drivers use the flap as a tuning tool, matching rear grip to track layout and speed. If you are starting out, pair the hardware with seat time: our UP All Inclusive Private Track Day with Instructor pairs coaching with a full day of laps.
How hard is the install, and can Unplugged Performance do it?
Installation is straightforward and fully reversible, so you can change your setup as goals or conditions change. If you would rather hand it off, our shop in Hawthorne installs everything we sell; send an install request through the product page and the team will follow up with a quote and appointment availability.
Where will I actually feel the extra rear grip?
Track days. The flap adds rear stability during high speed sessions, which shows up in braking zones and long sweepers. If you want structured seat time in a Tesla-only paddock, the TeslaCorsa Track Day Experience runs exactly that, and drivers moving toward harnessed lapping can add the Unplugged Performance x Willans FIA 2025 Racing Harness as the cockpit catches up with the aero. Public-road benefit is minimal because the flap only generates meaningful downforce at higher speeds.
Will upgrading my brakes void the Tesla warranty?
Tesla’s warranty covers factory-installed parts, but it does not automatically void your warranty if you install aftermarket components like Unplugged Performance brake kits. Under U.S. law (Magnuson-Moss Warranty Act), Tesla must prove that an aftermarket part caused a failure in order to deny warranty coverage. Our parts are engineered to work harmoniously with Tesla OEM Brake systems and can be professionally installed by Unplugged Performance in Hawthorne, CA or by an authorized installer to minimize risk. That said, any damage directly caused by misuse or improper installation may not be covered. We recommend retaining all factory parts so you can revert to stock if needed. Many Tesla owners enjoy peace of mind by using Unplugged Performance products, which are extensively tested and installed by certified professionals. If warranty concerns are top-of-mind, our team can help clarify compatibility and installation best practices to ensure a worry-free experience.
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.
How can I find a dealer or authorized installer near me?
To find authorized installers or retailers of Unplugged Performance products in your area, please use the form on our website to provide your location details. This will help us connect you with an authorized installer nearby. You can find the form here.
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.
