---
product_id: 633323320
title: "Rear Bumper Diffuser for 2012-2018 BMW 3 Series F30 F31 M-Sport"
brand: "ketai"
price: "€ 625.67"
currency: EUR
in_stock: true
category: "Ketai"
url: https://www.desertcart.it/products/633323320-rear-bumper-diffuser-for-2012-2018-bmw-3-series-f30
store_origin: IT
region: Italy
---

# Gloss black finish for sleek style Precision fit for 2012-2018 BMW 3 Series Easy peel & stick installation Rear Bumper Diffuser for 2012-2018 BMW 3 Series F30 F31 M-Sport

**Brand:** ketai
**Price:** € 625.67
**Availability:** ✅ In Stock

## Summary

> 🖤 Upgrade your BMW’s rear game with sleek precision and zero hassle!

## Quick Answers

- **What is this?** Rear Bumper Diffuser for 2012-2018 BMW 3 Series F30 F31 M-Sport by ketai
- **How much does it cost?** € 625.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/633323320-rear-bumper-diffuser-for-2012-2018-bmw-3-series-f30)

## Best For

- ketai enthusiasts

## Why This Product

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

## Key Features

- • **Durable Polypropylene Build:** Crafted from tough, weather-resistant polypropylene to withstand daily drives and keep looking fresh.
- • **Enhance Aerodynamics & Presence:** Not just style—improve rear airflow dynamics while making your BMW unmistakably aggressive.
- • **Tailored for BMW 3 Series F30/F31:** Perfectly engineered to match 335i, 340i, and M-Sport models for a seamless upgrade.
- • **Effortless Peel & Stick Installation:** No garage time needed—transform your car’s look in minutes with self-adhesive technology.
- • **Gloss Black Finish for Head-Turning Style:** Elevate your ride’s rear aesthetics with a high-gloss black diffuser that commands attention.

## Overview

This rear bumper diffuser is a vehicle-specific accessory designed for 2012-2018 BMW 3 Series F30 and F31 models, including 335i, 340i, and M-Sport variants. Featuring a glossy black polypropylene construction, it offers a durable, stylish upgrade that enhances both aerodynamics and visual appeal. Installation is simple with a peel-and-stick adhesive backing, making it a quick and effective way to elevate your BMW’s rear profile.

## Description

Buy Rear Bumper Diffuser for 2012-2018 BMW 3 Series F30 F31 M-Sport | for 335i, 340i, M-Tech Single Muffer Dual Out Rear Bumper Lower Lip Diffuser (Gloss Black): Body - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Fitment: The rear diffuser compatible with 2012-2018 BMW 3 Series F30 F31 335i, 340i, M Sport Sedan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC4SQVQY |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #108,509 in Automotive ( See Top 100 in Automotive ) #96 in Automobile Aroma Diffusers |
| Brand Name | KETAI |
| Color | Black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 3.9 3.9 out of 5 stars (6) |
| Exterior Finish | Gloss Black |
| Included Components | 1 pc of bumper rear diffuser |
| Installation Type | Peel & Stick" or "Self-Adhesive |
| Item Highlight | for 335i, 340i, M-Tech Single Muffer Dual Out Rear Bumper Lower Lip Diffuser (Gloss Black) |
| Item Type Name | new |
| Manufacturer | KETAI |
| Manufacturer Part Number | KT-BM3S-005 |
| Manufacturer Warranty Description | NoWarningApplicable |
| Material Type | Polypropylene (PP) |
| Model Number | KT-BM3S-005 |
| Number of Items | 1 |

## Product Details

- **Brand:** KETAI
- **Color:** Black
- **Exterior Finish:** Gloss Black
- **Material:** Polypropylene (PP)
- **Vehicle Service Type:** Car

## Images

![Rear Bumper Diffuser for 2012-2018 BMW 3 Series F30 F31 M-Sport - Image 1](https://m.media-amazon.com/images/I/71a-f8dOiiL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What car model is this rear diffuser suitable for?**
A: Compatible with BMW F30 F35 3 Series 328i M Sport Sedan 2012-2018.

**Q: Does it compatible with bmw 328i 2007?**
A: Sorry, this rear diffuser will not work on bmw 328i 2007

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/633323320-rear-bumper-diffuser-for-2012-2018-bmw-3-series-f30](https://www.desertcart.it/products/633323320-rear-bumper-diffuser-for-2012-2018-bmw-3-series-f30)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-10-01*