---
product_id: 197186715
title: "MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit"
brand: "mcarcar kit"
price: "Bs.8360"
currency: BOB
in_stock: true
reviews_count: 1
url: https://www.desertcart.bo/products/197186715-mcarcar-kit-carbon-fiber-rear-diffuser-compatible-with-2017-2023
store_origin: BO
region: Bolivia
---

# 3K Carbon Fiber - ultra lightweight & durable Screw-In Installation - secure & professional fit Double-layer UV Coating - long-lasting protection MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit

**Brand:** mcarcar kit
**Price:** Bs.8360
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your Tesla’s street cred with carbon fiber finesse!

## Quick Answers

- **What is this?** MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit by mcarcar kit
- **How much does it cost?** Bs.8360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/197186715-mcarcar-kit-carbon-fiber-rear-diffuser-compatible-with-2017-2023)

## Best For

- mcarcar kit enthusiasts

## Why This Product

- Trusted mcarcar kit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enhanced Aerodynamics & Stability:** Optimizes airflow to add downforce, improving handling and reducing fuel consumption.
- • **Complete Installation Kit Included:** Glue tape and screws ensure a hassle-free, professional-grade installation every time.
- • **Premium 3K Carbon Fiber Construction:** Experience unmatched strength and featherlight weight that elevates performance and style.
- • **Durable Protection Against Road Hazards:** Safeguards your rear lip from scrapes, curbs, and speed bumps with rugged resilience.
- • **Precision Fit for Tesla Model 3 (2016-2023):** Seamlessly integrates with your vehicle’s rear bumper for a flawless upgrade.

## Overview

The MCARCAR KIT Carbon Fiber Rear Diffuser is a precision-engineered rear lip spoiler designed exclusively for Tesla Model 3 (2016-2023). Crafted from top-tier 3K carbon fiber with a double-layer anti-UV coating, it offers lightweight durability and superior protection. This diffuser enhances your vehicle’s aerodynamics by adding downforce and improving airflow, which boosts stability and fuel efficiency. Easy to install with included screws and glue tape, it also guards your rear bumper against scrapes and curbs, making it a must-have upgrade for Tesla enthusiasts seeking both style and function.

## Description

MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit

## Features

- Good Fitment: This rear bumper protector is well fits for Tesla Model 3 Sedan 2016 2017 2018 2019 2020 2021 2022 2023
- Professional Installation: You may need to take off the factory bumper off first, installed with glue tape and screws included
- Premium Material: the car rear diffuse for Tesla Model 3 is made of Top-rated 3K carbon fiber with double layer anti-UV coating, super light and durable
- Outstanding Performance: Enhance visual impact, add a sporty look to the car, create an new iconic look and set your car apart from similar models on street
- Excellent Function ：This rear diffuser can perfectly protect the original rear lip, against driveway scrapes,speed bumps and curbs. Add downforce, detach airflow, enhance stability, reduce fuel consumption.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Auto Part Position | Rear |
| Installation Type | Screw-In |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | mcarcar kit |
| Model | Model 3 rear diffuser |
| Item Weight | 4.47 pounds |
| Package Dimensions | 59 x 22 x 8 inches |
| Item model number | for Tesla Model 3 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | XF-01893 |

## Product Details

- **Color:** Carbon Fiber CF
- **Brand:** MCARCAR KIT
- **Exterior Finish:** Carbon Fiber
- **Material:** Carbon Fiber
- **Vehicle Service Type:** for Tesla Model 3 Sedan 2016-2023

## Images

![MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit - Image 1](https://m.media-amazon.com/images/I/71xc3M7Z7RL.jpg)
![MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit - Image 2](https://m.media-amazon.com/images/I/61VC9pQIPHL.jpg)
![MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit - Image 3](https://m.media-amazon.com/images/I/61AOWVPJ6yL.jpg)
![MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit - Image 4](https://m.media-amazon.com/images/I/61KUf2SjseL.jpg)
![MCARCAR KIT Carbon Fiber Rear Diffuser Compatible with 2017-2023 Tesla Model 3 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit - Image 5](https://m.media-amazon.com/images/I/61J+cUjH+gL.jpg)

## Questions & Answers

**Q: How to confirm whether this product fits my car or not?**
A: PLS contact and send us your car pictures if not sure the fitment, then we will check it.

**Q: Is this true carbon fiber or plastic with a carbon fiber cover?**
A: The spoiler is made of real carbon fiber (3K) with stylish design

**Q: How long it will take to arrive after payment?**
A: It will take 3 days ships by Amazon. If it is out of stock in US, it will take 7-15 working days from China.

**Q: Does the carbon fibre part fade?**
A: This rear spoiler is made of high quality and light weight 3K carbon fiber, with polished and shinning surface and UV-Protected Clear Coating, resistance fade

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Diffuser! Please read below for details !
*by D***L on September 11, 2021*

Couple of notes!-The product is amazing. Carbon fiber looks amazing, there was no imperfections in the carbon fiber itself. Extremely glossy.-The wait for this product was insanely long! Thankfully the seller kept me updated but I waited around 4+ months! So if you have patience it’s worth it!-The diffuser is installed with screws on the bottom of the car, and the piece that is visible from behind is simply 3m taped onto the bumper. For now it looks fine but I will update this post on how it’s been holding up. My installer mentioned that the 3m tape might not hold up, but only time will tell, otherwise it’s a solid product! Worth the money for sure!-Overall this product is amazing, and it looks even more sleek than some of the other diffuser designs, and I would give it 4.5 stars just because of the wait but since that’s not an option 5 stars it is!

## Frequently Bought Together

- MCARCAR KIT Carbon Fiber Rear Diffuser for Tesla Model 3 Sedan 2016-2023 Rear Lip Diffuser Protector Factory Outlet Lower Bumper Lip Spoiler Body Kit (Style C)
- BASENOR 2017-2023 Tesla Model 3 Mud Flaps Splash Guards Fenders No Drilling No Tape Mudflaps All Weather Protector Mudguards for Model 3 Exterior Accessories (Set of 4)
- Spigen Tempered Glass Screen Protector [GlasTR EZ FIT] Designed for Tesla Model 3 (2023-2017), Tesla Model Y (2025-2020) 15 inch Dashboard Touchscreen - Matte/Anti Fingerprint

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-30*