Tesla Accessories

EVANNEX Aero Rear Diffuser for Tesla Model 3

EVANNEX Aero Rear Diffuser for Tesla Model 3 - Main image
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$573.11 $795.99 In stock

• Functional and aesthetic! 
• Reduces drag by up to 3% at 70 MPH
• For all Tesla Model 3 2017-2023
• Easy install
• Available in Gloss Black ABS

Description

Upgrade your Tesla Model 3 effortlessly with the Evannex Aero Rear Diffuser! Its gloss black finish not only adds a touch of style but also reduces drag by up to 5% when cruising at 70 MPH, enhancing the car's efficiency. Crafted with precision using 3D scanning and CAD design, this diffuser seamlessly fits with the stock Tesla rear bumper, replacing the stock valance without the need for any drilling. Our aero diffuser was designed using 3D computational fluid dynamics simulations to demonstrate air flow simulating the reduction of drag over stock. Elevate your Model 3's appearance and performance with this sleek and aerodynamic addition. 

Features:

  • Key benefits:

    • Our gloss black diffuser provides a more stylish aggressive aesthetic to the rear of your Model 3

    • Reduces drag by up to 5% at 70 MPH

  • Design:

    • Designed using precision 3D scanning and CAD

    • Designed to work with the stock Tesla rear bumper

    • Replaces stock Tesla rear valance

    • Uses stock Tesla mounting locations (no drilling required)

    • Designed using 3D computation fluid dynamics simulations

    Installation Instructions


    A step-by-step installation guide can be found here! 



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    Customer Reviews (5.0 / 5 · 5 reviews)

    Carter ★★★★★

    The install took about 20 minutes with basic tools, and I can already tell the reduced drag is helping my highway efficiency. The fitment against the bumper is perfect—no gaps at all.

    Riley N. ★★★★★

    The gloss black finish matches my Model 3’s trim perfectly, and the install took me under twenty minutes with the included hardware. I’ve noticed the car feels a bit more planted on the highway, and the 3% drag reduction at 70 MPH is a nice bonus for efficiency.

    Jacob Y. ★★★★★

    I was skeptical about the drag reduction claim, but after a highway trip, I actually saw my efficiency improve slightly. The install was straightforward with the provided hardware, and it gives the rear end a much sportier look.