2012-2016 For Audi A5 S5 B8.5 Real Carbon Fiber Rear Bumper Diffuser Splitter Lip With Exhaust Tips

Product Description

Overview

Transform the rear profile of your 2012–2016 Audi A5 or S5 B8.5 with this premium real carbon fiber S5 style rear bumper diffuser. Designed specifically for the facelifted B8.5 platform (2012–2016), this diffuser adds an aggressive, OEM+ inspired look while improving rear-end aerodynamics—featuring a genuine carbon fiber diffuser, matching splitter lip, and exhaust tips .

Complete S5 Style Rear Conversion Kit: This kit includes everything you need for a complete rear-end transformation – carbon fiber diffuser, splitter lip, and exhaust tips.

The B8.5 facelift brought sharper styling to the A5/S5 lineup. This carbon fiber rear diffuser delivers the aggressive rear‑end design cues of the S5—larger air intakes, carbon fiber accents, and sportier exhaust finishers—for your A5, A5 S‑Line, or S5. Designed to fit Coupe, Sportback, and Cabriolet body styles .

🔧 Screw-On Installation: Unlike adhesive-only diffusers that can loosen over time, this S5 style diffuser features screw-on/screw installation for maximum security. Self-tapping screws must be used in corners and/or tabs to keep the diffuser secure. The rear bumper is required to be removed to install this carbon fiber diffuser properly .

Serving both individual enthusiasts (B2C) and businesses (B2B):
✅ US warehouse for fast shipping
✅ CE certified for quality assurance
✅ 1‑year warranty for peace of mind
✅ Factory direct – competitive pricing
✅ Dropshipping & wholesale programs available
✅ Custom OEM/ODM orders welcome

5 Key Features

1. Genuine Real Carbon Fiber Construction
Manufactured from 100% authentic carbon fiber – not hydro-dipped or imitation. Premium high-gloss UV-resistant clear coat protects against yellowing and weather damage. Carbon fiber provides an exceptional strength-to-weight ratio, offering superior strength and heat resistance while being significantly lighter than ABS plastic .

2. S5 Style Aggressive Design with Splitter Lip
Authentic S5‑inspired honeycomb mesh design with integrated splitter lip. The aerodynamic design channels airflow to reduce drag and increase downforce, improving high-speed stability and cornering grip. The splitter lip adds an aggressive motorsport-inspired touch that completes the S5 style conversion .

3. Screw-On / Screw Installation for Maximum Security
Unlike adhesive-only diffusers that can loosen over time, this S5 style diffuser features screw-on/screw installation. Self-tapping screws must be used in corners and/or tabs to keep the diffuser secure. All mounting hardware is included for a secure, rattle-free fit that stays in place .

4. Complete All‑in‑One Rear Diffuser Kit
All‑in‑one conversion kit includes carbon fiber rear diffuser main body, matching carbon fiber splitter lip, and exhaust tips. Everything you need for a full rear-end S5 style transformation.

5. CE Certified with 1-Year Warranty
This product is CE certified – meets European safety and quality standards. Backed by our 1‑year warranty against manufacturing defects. Our factory direct model ensures quality control and competitive pricing.

Specifications

What's in the Box

• 1 × Real carbon fiber rear diffuser main body 

• 1 × Set of exhaust tips 

Shipping & Returns

 20-Year Specialization: 158000+ bumpers installed since 2006.

• Shipping: Worldwide delivery. In-stock US orders ship within 1-3 business days. International orders: 22-25 business days. Free shipping & no sales tax(Continental US only).

• Returns: If the kit does not fit, arrives damaged, or you are unsatisfied, return it within 15 days as long as it remains uninstalled and unpainted – free return shipping for genuine fitment issues. Combined with our 1-year warranty, this risk-free policy gives body shops, resellers, and DIYers complete confidence when ordering For Audi facelift kits. Contact us for wholesale pricing and US stock availability.

• Warranty: 1-year warranty against manufacturing defects.

• Note：If you encounter installation problems, please rest assured that we will provide you with installation assistance services.

  You need to save the unsuccessful videos and pictures as soon as possible. We will help you according to the information you provide and tell you the correct installation method or return service. But please rest assured that we have more than 15 years of experience, and all the problems in the installation of products can be solved at present, and you can buy insurance to improve safety.

Frequently Asked Questions

Q1: Does this fit my 2012–2016 Audi A5 or S5?

A: Yes, if your vehicle is the B8.5 facelift model (2012–2016). Compatible with Coupe, Sportback, and Cabriolet body styles . Contact us with your VIN for confirmation.

Q2: Is this real carbon fiber or just a pattern?

A: This is 100% authentic carbon fiber with a high-gloss UV-resistant clear coat – not a hydro-dipped imitation. Constructed from premium carbon fiber for strength and durability .

Q3: Does this kit include exhaust tips?

A: Yes! The complete kit includes a set of S5 style exhaust tips designed to match the diffuser.

Q4: How is this diffuser installed?

A: This diffuser features screw-on/screw installation. Professional installation by someone who has aftermarket product experience is required. Rear bumper removal is required to install this carbon fiber diffuser properly. Self-tapping screws must be used in corners and/or tabs to keep the diffuser secure .

Q5: Does this fit the Sportback (4-door) version?

A: Yes, this diffuser is compatible with Coupe, Sportback, and Cabriolet body styles. Please specify when ordering .

Q6: What is the aerodynamic benefit?

A: The S5 style aerodynamic design channels airflow to reduce drag and increase downforce, improving high-speed stability and cornering grip .

Q7: Is this product certified?

A: Yes. CE certified – meets European safety and quality standards.