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Vehicle Fitment
- Fits 2022–2025 Tesla Model S (Long Range & Plaid)
- Fits 2026+ Tesla Model S Long Range
- Does NOT fit 2026+ Tesla Model S Plaid
Description
Complete the aggressive rear-end styling of your Model S with the RPM Tesla Viento Real Dry Molded Carbon Fiber Diffuser. Designed specifically for the 2021+ Tesla Model S, this premium diffuser is manufactured from lightweight dry molded 2x2 twill carbon fiber for exceptional strength, OEM-level fitment, and a stunning high-gloss finish.
For an even more aggressive appearance, you can now add our matching Viento Carbon Fiber Side Flanges. These beautifully designed add-ons mount to each side of the diffuser, extending the rear aero profile for a more complete performance-inspired look. The side flanges are available individually or bundled with the diffuser, allowing you to choose the setup that best fits your build.
Available configurations include:
- Complete 3-Piece Kit (Diffuser + Left & Right Side Flanges)
- Viento Carbon Fiber Diffuser Only
- Viento Carbon Fiber Side Flanges Only
The Viento Diffuser has been engineered with both style and function in mind. Its aerodynamic design helps improve rear airflow while giving the Model S a more aggressive, race-inspired appearance. Pair it with our Front Lip, Side Skirts, and Canards to create a complete Viento aero package.
Weighing less than 8 pounds, the diffuser utilizes advanced dry molded carbon fiber construction to provide exceptional rigidity while remaining lightweight. This manufacturing process offers superior strength, improved impact resistance, and a premium finish that perfectly complements the factory styling.
Installation
Installation is straightforward using the included mounting hardware and pre-applied automotive-grade 3M VHB double-sided tape. The diffuser is secured using screws/rivets through the factory plastic underbody, with carefully placed mounting points that remain virtually invisible once installed.
The optional Side Flanges install directly alongside the diffuser for a seamless factory-inspired appearance.
All required mounting locations are pre-drilled to simplify installation.
For step-by-step guidance, please watch our detailed Installation Video below
Our installation videos provide the necessary information to correctly install our products. Therefore, we strongly recommend that you watch the installation video/s both before ordering and before installing our products.
Shipping information: Medium
If you are in Southern California, and want to pickup your order, we are located at 23201 Antonio Parkway, Rancho Santa Margarita CA 92688, please select "Pickup" at checkout.
Variable Shipping Cost Note: When purchasing multiple oversize products, shipping cost will be calculated for each oversized product individually.
NOTE* To see if your order qualifies for lower cost shipping method, please email us with your shipping address prior to purchasing.
INTERNATIONAL ORDERS: International Customers are responsible for all import fees, duties, VAT, GST, TAX, handling fees, and all other import costs in their country. The shipping fees RPM collects only covers shipping & handling.
Australia
$250
Canada
$140
California
$60
USA - Contiguous
$60
USA - Non Contiguous
$200
Rest of World
$300