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JL Motoring carries 21 exterior aero parts for the Model 3: carbon fiber front lips, rear diffusers, trunk spoilers, side skirts, mirror covers and full replacement mirrors, plus ABS plastic options. Our carbon parts use 2x2 twill weave with a UV-resistant gloss clear coat, and every order ships from Walnut, California. Shop all Tesla Model 3 parts →

Table of Contents

Which Tesla Model 3 Do You Have?

Front and rear bumpers changed with the 2024 "Highland" refresh, so front lips and rear diffusers are not interchangeable between the two generations. Check the fitment line on each product page before ordering.

Generation Model Years How to Identify
Model 3 (pre-Highland) 2017–2023 Rounded front fascia with fog light housings; wraparound "C-shaped" taillights
Model 3 Highland 2024–present Slimmer headlights, no fog lights, smooth front bumper; C-shaped taillights moved into the trunk lid

Not sure which trim or year you have? See our Tesla Model 3, Y, S & X Trim and Year Guide.

Tesla Model 3 Aero Parts at a Glance

Part Material What It Does
Front Lip / Splitter Carbon fiber or ABS Lowers the front visually and adds a splitter edge to the factory bumper
Rear Diffuser Carbon fiber or ABS Replaces the plain lower rear valance with a finned, track-style look
Trunk Spoiler Carbon fiber Performance, Sport and Aero profiles, from a subtle lip to a taller high-kick
Side Skirts Carbon fiber or ABS Extends the rocker panel to connect the front lip and rear diffuser lines
Mirror Covers Carbon fiber Add-on caps over the factory mirror housing
Replacement Mirrors Carbon fiber Swaps the factory housing for a full carbon shell with no added thickness
GTS Hood Aluminum Vented GTS-style hood that replaces the factory hood
Scrape Guard Protective strip Protects the lower front bumper or front lip from curbs and driveways

Carbon Fiber vs. ABS: Which Should You Choose?

  • Carbon fiber: 2x2 twill weave and a UV-resistant gloss clear coat. It is lighter, stiffer, and has a visible weave. Choose carbon if the part will be seen up close or you want a finish that matches other carbon trim.
  • ABS plastic: Gloss black or matte finish. It flexes more on scrapes. Choose ABS for a daily-driven, lowered car.

Building a Full Model 3 Aero Kit

Most customers build in this order:

  1. Front lip. It changes the car's look the most.
  2. Trunk spoiler. It balances the front lip visually.
  3. Rear diffuser. It finishes the back of the car.
  4. Side skirts and mirrors. They tie all four corners together.

Tesla Model 3 Aero FAQ

Will a pre-Highland (2017–2023) front lip fit a 2024+ Model 3 Highland?

No. The Highland refresh uses a completely different front bumper, and the rear bumper changed too. Front lips and rear diffusers are generation-specific, so match the model years listed on the product page to your car.

Do these parts fit the Model 3 Performance?

The Performance trim uses its own bumper design on some model years. Check the fitment line on each product page. If you are unsure, email us your VIN and a photo of your bumper before ordering.

How are the parts installed?

Trunk spoilers and mirror covers install with the pre-applied 3M automotive tape. Front lips, side skirts and diffusers use 3M tape plus bolts or screws into the factory bumper. Most parts are a DIY install in 30–90 minutes. We recommend professional installation for replacement mirrors and the hood.

Does a front lip affect Autopilot, parking sensors or cameras?

Our front lips mount below the bumper face and do not cover the front sensors or cameras. Keep the bumper surface above the lip clear, and avoid lips that extend past the factory sensor area.

Will carbon fiber fade or yellow in the sun?

Every carbon fiber part has a UV-resistant clear coat. For the longest life, wash it like paint and apply ceramic coating or wax every few months.

Where do you ship from?

All orders ship from our warehouse in Walnut, California. We ship across the U.S. and internationally.

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Tesla Model 3 Carbon Fiber Parts

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