M-Tech Quad Exhaust Carbon Fiber Rear Diffuser | BMW E92/E93 – Aggressive Aero Styling

Original price was: $919.99.Current price is: $799.99.

Est. delivery by: Sun, Mar 23 – Tue, Apr 1

Turn heads and enhance your BMW E92/E93’s aerodynamics with this premium M-Tech carbon fiber rear diffuser—crafted for style, durability, and performance.

In stock

Add to wishlist

15 People watching this product now!

Secure Checkouts with:

Category: BMW M3 / 3 Series (E90/E92) Tag: EXTERIOR

Have a Question? Ask a Specialist

LIVE CHAT (Mon-Fri, 9am-6pm ET)

Description & Key Features

🔥 Aggressive Styling. Track-Inspired Performance. 🔥

Transform the rear end of your BMW E92/E93 3 Series with the sleek and performance-driven M-Tech Carbon Fiber Rear Diffuser. Designed for enthusiasts who crave both a refined aesthetic and enhanced aerodynamics, this diffuser delivers a bold, head-turning look while maintaining OEM-level fitment. Whether you’re cruising the streets or dominating the highway, the deep gloss carbon fiber finish ensures your BMW stands out at every angle.

⚡ Why Choose This Diffuser?

Race-Inspired Aesthetics: Elevate your BMW’s rear-end with a dynamic, aggressive appearance.
Premium Carbon Fiber Construction: Made from 100% pre-preg vacuumed wet carbon fiber for superior strength and lightweight durability.
UV-Protected Gloss Finish: A high-gloss clear coat with UV protection prevents fading and maintains its stunning look over time.
Perfect Fitment: Engineered to fit precisely as shown—no awkward gaps or misalignments.
Easy Installation: Simple bolt-on application with included screws; professional installation recommended for best results.

🔧 Technical Features & Specs

Material: 100% Pre-Preg Vacuumed Wet Carbon Fiber
Weave Pattern: 2×2 Carbon Fiber Weave
Finish: Glossy UV-Protected Clear Coat
Installation: Bolt-on fitment; screws included

📦 What’s Included?

1x M-Tech Carbon Fiber Rear Diffuser
Installation Screws

🚗 Fitment Guide

2010-2013 BMW E92/E93 3 Series Coupe & Convertible

🚚 Shipping & FAQs

This product is custom-made to order. Please allow 1-3 weeks for production and 1-2 weeks for delivery.

⚠️ Custom-made products cannot be exchanged or returned.

💡 Bonus: If your product arrives with imperfections, we’ll send a replacement at no cost.

💥 Take Your BMW to the Next Level

Upgrade your BMW’s rear aesthetics and aerodynamics with the M-Tech Carbon Fiber Rear Diffuser. Designed for both show and performance, this diffuser adds an unmistakable motorsport-inspired look. Order now and make every exit a statement.

Shipping & Delivery

Free Shipping

We offer FREE standard shipping on most items within the Contiguous United States and Canada.

Standard Shipping Times

We work with global suppliers to source high-quality parts. Below are our estimated shipping times:

Performance Parts: 1-2 week(s)
ABS Material Parts (Gloss Black): 1-2 week(s)
LEDs & All Other Parts: 1-2 week(s)
Carbon Fiber Parts: 2-4 weeks, including production time
Larger Carbon Fiber Components: 7-9 weeks, including production time. (See info below)

*Please note that these estimates are not guaranteed and actual delivery times may vary due to factors like weather conditions, traffic, and customs processes.

Info about Production and Larger Carbon fiber components

Certain items, such as larger carbon fiber parts, custom carbon fiber parts or specialized performance components, may require a production period. Production times can vary depending on the complexity and specifications of the order.

Larger carbon components are shipped via freight. View our shipping policy for full details regarding the dynamics of freight shipments.

(Applicable products include Hoods, Fenders, Trunks, Roofs, Wheels, Bumpers, etc.)

Order Tracking

Tracking is easy with our website’s built-in tracking. Simply navigate to the “Track My Order” page and enter the required information.

Disclaimers

Installation Disclaimer
V7 Motorsports recommends that all exterior auto body parts, including but not limited to spoilers, diffusers, and any other components made of carbon fiber or other materials, be installed by a qualified and experienced professional. Incorrect installation can lead to damage, improper fitment, or potential safety hazards. V7 Motorsports is not responsible for any damage or injury resulting from improper installation or misuse of our products. By choosing to install the product yourself, you assume all responsibility for any resulting issues or complications.

Carbon Fiber Disclaimer
All carbon fiber parts offered by V7 Motorsports are crafted from genuine high-quality materials for aesthetic and performance enhancements. Due to the inherent nature of carbon fiber and the manufacturing process, there may be slight variances in weave patterns, fitment, or finish between individual parts. Prolonged exposure to sunlight and external elements may affect the appearance of carbon fiber products over time. For the best longevity and appearance, consider professional installation and regular maintenance.

Customer Service

Get in Touch
Have questions about our products, shipping, or need support with your order? Our dedicated customer service team is here to help you every step of the way.

Live Chat - Connect with our experts in real-time for immediate assistance. Just click on the chat icon at the bottom right of your screen to start a conversation. Our live chat is available from 9am to 5pm EST to ensure you receive timely help when you need it.

Email Us - Prefer to reach out via email? Send us your queries at contact@v7motorsports.com, and we'll get back to you as quickly as possible. We strive to respond to all emails within 24hrs.

We’re committed to providing you with the highest level of service. If you need personal assistance or have any special requests, please don’t hesitate to ask.

WHY CHOOSE US?

At V7 Motorsports, we’re all about quality, performance, and reliability. We hand-pick premium aftermarket parts that deliver the best fit, function, and style—no gimmicks, just real upgrades. With fast shipping, expert support, and a commitment to customer satisfaction, we make modding your ride hassle-free.

Premium Quality

Only the best for our enthusiasts.

Expert Service

Passionate about motorsports and ready to assist.

FREE shipping

within USA & Canada*

HOW FAST IS SHIPPING?

We ship most in-stock items within 2-3 business days, with delivery typically taking 1-2 weeks across the USA and Canada.

Items marked "Ready for Production" require additional time for manufacturing. Larger components—like hoods, fenders, trunks, roofs, wheels, and bumpers—are shipped via freight to ensure safe and secure delivery.
Standard Shipping Times are as follows.
- Performance Parts: 1-2 week(s)
- Carbon Fiber Parts: 2-4 weeks, including production time
- Larger Carbon Fiber parts: 7-9 weeks (includes production & freight)
- LEDs & All Other Parts: 1-2 week(s)