McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser

McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser

$2,899.99
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McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser
  • McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser
  • McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser
  • McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser
McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser
Aurenzio

McLaren 540C / 570S / 570GT – Carbon Fiber Rear Diffuser

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$2,899.99
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Performance Meets Precision

Give your McLaren a bold transformation with this Carbon Fiber Rear Diffuser — a fusion of aggressive styling and functional aerodynamic enhancement designed specifically for the 540C, 570S, and 570GT.

Key Features:

Premium Carbon Fiber Construction
Manufactured from lightweight, high-strength carbon fiber with a 2x2 twill weave pattern and finished in a UV-resistant gloss clear coat to maintain its appearance over time.

Aerodynamic Functionality
This diffuser not only adds aggressive race-inspired aesthetics but also improves airflow beneath the vehicle, increasing rear-end downforce and stability at higher speeds.

Precise Fitment
Designed to seamlessly replace or overlay the factory diffuser with exact alignment to OEM mounting points for a clean and professional installation.

Enhanced Styling
Complements the sharp rear profile of your McLaren, giving it a lower, wider, and more purposeful stance.

Fitment:

  • McLaren 540C

  • McLaren 570S

  • McLaren 570GT

Material: Dry Carbon Fiber (2x2 Twill Weave)
Finish: Gloss Clear Coat with UV Protection
Installation: Bolt-on; Professional installation recommended
Production Time: Made to order – Please allow 1–3 weeks for production and 7–10 days for delivery

Transform your rear-end aesthetics and boost aerodynamic performance with this Carbon Fiber Rear Diffuser.

Free Shipping

Financing Available

14-Day Return

Fitment Guaranteed

Shipping & Returns

We aim to get your parts to you as quickly as possible. In-stock items are shipped domestically and typically arrive within 1–5 business days. International orders generally take 7–21 business days to deliver. Once your order is placed, you will receive an email confirmation when it is being processed.

Production and delivery timelines may vary based on order complexity and shipping destination. For additional information, please review our Shipping Policy.

Returns are accepted only for defective products. You have 14 days from the delivery date to inspect your order and report any issues.
Care Guide

Routine Cleaning: Clean carbon fiber parts regularly using a soft cloth and a mild soap-and-water solution. Avoid abrasive materials or harsh cleaners, as they may damage the finish.

Use Microfiber Materials: Always use microfiber pads or cloths when cleaning or applying protective products to help prevent surface scratches.

Protect from Sun and Chemicals: Minimize exposure to direct sunlight and harsh chemicals, which can degrade carbon fiber over time. Whenever possible, use protective covers or park in shaded areas to preserve the material.

WHY ENTHUSIASTS CHOOSE US

WHY PEOPLE TRUST AURENZIO

At Aurenzio, we focus on quality parts that actually make a difference—both in how your car performs and how it looks. We’re into cars just like you, so we care about getting things right.

Perfect Fitment:

No guessing or hoping it works—our parts are made to fit the way they should.

Quality Materials:

We stick to solid materials like real carbon fiber, strong metals, and parts that are built to last.

Real Support:

If you have questions, we’re here. No runaround—just straightforward help when you need it.

Built for Enthusiasts:

Whether it’s your daily or your project car, our parts are used on builds all over.

FAQ

Are these made from real carbon fiber or just overlays?

All of our products are full carbon fiber. Each product listing specifies the construction material, and we only source high-quality parts that are tested for durability and built to meet or exceed OEM standards.
How long does shipping take and where are orders shipped from?

Shipping times vary by location. U.S. orders typically arrive within 5–7 business days, international orders within 7–16 business days, and made-to-order items may take 1–3 weeks. Full delivery details are provided in your confirmation email. For any questions, reach us at aurenzioservice@gmail.com.
Do I need a professional to install, or can I do it myself?

Many of our parts are designed for simple bolt-on installation and can be done at home with basic tools. For more complex items, such as aero kits or performance components, we recommend professional installation to ensure the best fit and results. Each product page includes installation notes and difficulty levels.
Are your parts tested for quality and durability?

Yes — every product goes through strict quality checks and is either TUV-certified, ISO-certified, or tested by our in-house team and trusted installers. We only offer parts we’d confidently run on our own cars.
What if the product doesn’t fit?

We offer easy, hassle-free returns within 14 days of delivery. If the fitment issue is on our end, we’ll cover return shipping. For other cases, exchanges are simple. Full details can be found in our Returns & Warranty Policy
View More FAQS

ABOUT US

Aurenzio is more than an aftermarket parts supplier—it’s driven by a genuine passion for cars. We believe every vehicle should reflect the personality and vision of its driver, which is why we focus on delivering premium, precision-engineered parts that enhance performance, style, and individuality.

From carbon fiber aero to performance upgrades, every product we offer is carefully curated and tested to meet the highest standards of quality and fitment. Whether you drive a European icon, a JDM classic, or a modern performance build, our goal is simple: to elevate your vehicle beyond stock.

We’re not just here to sell parts—we’re here to support your journey. Whether you’re chasing lap times, refining your street presence, or enjoying the build process, our team is committed to helping you bring your vision to life with expert guidance every step of the way.

At Aurenzio, we share your mindset—cars aren’t just machines, they’re an extension of who you are. That’s why everything we do is built around delivering products and service worthy of the pride you put into your build.

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Free Shipping Worldwide

Free shipping on all orders over $99.99. In-stock items typically ship within 1–4 business days.

14-Day Return

We accept returns within 14 days if there is any defect

Premium Quality

Guaranteed for All Products.

Customer Service

Our customer service team is available Monday - Friday, 9 AM – 5 PM PST.