--- product_id: 803663416 title: "Carbon Fiber Rear Diffuser Compatible with Audi A5 S-line S5 B9.5 Convertible 2-Door 2021-2025 Auto Rear Lower Bumper Lip Spoiler Body Kit" brand: "mcarcar kit" price: "COP 5866927" currency: COP in_stock: true category: "Mcarcar Kit" url: https://www.desertcart.co/products/803663416-carbon-fiber-rear-diffuser-compatible-with-audi-a5-s-line store_origin: CO region: Colombia --- # Lightweight 3K carbon fiber, 10x stronger than steel UV-protected clear coating for lasting shine Precision CNC molding for perfect fit Carbon Fiber Rear Diffuser Compatible with Audi A5 S-line S5 B9.5 Convertible 2-Door 2021-2025 Auto Rear Lower Bumper Lip Spoiler Body Kit **Brand:** mcarcar kit **Price:** COP 5866927 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your Audi’s street cred with carbon fiber finesse! ## Quick Answers - **What is this?** Carbon Fiber Rear Diffuser Compatible with Audi A5 S-line S5 B9.5 Convertible 2-Door 2021-2025 Auto Rear Lower Bumper Lip Spoiler Body Kit by mcarcar kit - **How much does it cost?** COP 5866927 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/803663416-carbon-fiber-rear-diffuser-compatible-with-audi-a5-s-line) ## 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 - • **Dual-Function Design:** Not just a style upgrade—this diffuser guards your rear bumper against scratches and minor impacts, saving you costly repairs. - • **Installation Made Smart:** Includes self-adhesive tape and screws with CNC precision molding for a secure, professional-grade fit that turns heads. - • **Show-Stopping Gloss & Protection:** Polished surface with UV-resistant coating keeps your diffuser gleaming while shielding it from fading and wear. - • **Tailored Fit for Audi A5 S-line S5 B9.5:** Seamlessly designed to match 2021-2025 convertible models, ensuring flawless integration and a factory-level finish. - • **Ultra-Durable Carbon Fiber Construction:** Crafted from premium 3K twill weave carbon fiber, combining featherlight weight with exceptional strength and impact resistance. ## Overview This Carbon Fiber Rear Diffuser is engineered specifically for Audi A5 S-line S5 B9.5 Convertible models (2021-2025). Made from lightweight yet ultra-strong 3K twill weave carbon fiber with a polished, UV-protected finish, it enhances your vehicle’s sporty aesthetics while protecting the rear bumper from everyday damage. Precision CNC molding and included hardware ensure a seamless, professional installation that transforms your car’s rear profile into an iconic statement of style and performance. ## Description Specification: Material: Carbon Fiber Color: Carbon Fiber Black Pattern: 3X3 twill weaven Process: Vacuum molding Package : Polyfoam box Installation : With adhesive tape and tapping screws Feature: 1.Fitment: Fits For Audi A5 S-line S5 B9.5 Convertible 2-Door 2021-2025 2.3*3 Twill Weave Carbon Fiber material, with polished and shinning surface, ten times tough than steel 3.UV-Protected Clear Coating, Surface issmooth and shiny,enhance the appearance of the vehicle 4.CNC moulding,test installation on real cars 5.Car rear bumper lip is designed to factory specifications for easy installation and clean,installed with self-adhesive tape and self-tapping screws included in the package 6.Impresses with its fitting accuracy and emphasizes the sporty lines of your car,stylish design gives a customized look 7.Embedded packaging,damp-proof,shockproof & crashproof,,to avoid being damaged in long-distance transport ## Features - fitment: This rear bumper protector is well fits for Audi A5 S-line S5 B9.5 Convertible 2-Door 2021 2022 2023 2024 2025 - Professional Installation: Replacement of the factory bumper diffuser. You may need to take off the factory bumper off first, then drill and installed with screws included - Premium Material: This carbon fiber bumper diffuser for Audi S5 B9.5 is made of high quality and light weight 3K carbon fiber, with polished and shinning surface and UV-Protected Clear Coating, high strength, impact resistance fade - Outstanding Performance: Enhance visual impact, create an new iconic look and set your car apart from similar models on street - Excellent Function :This S5 Rrear diffuser also can be used as bumper protect guard, can effectively protecting the rear bumper from scratches or damage caused by parking spaces, speed bumps, or road edges, reducing your maintenance costs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G3PH8438 | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #2,794,865 in Automotive ( See Top 100 in Automotive ) #9,531 in Bumper Covers | | Brand | MCARCAR KIT | | Brand Name | MCARCAR KIT | | Color | Carbon Fiber Black | | Compatible with Vehicle Type | for Audi A5 S-line S5 B9.5 Convertible 2-Door 2021 2022 2023 2024 2025 | | Exterior Finish | Carbon Fiber | | Included Components | 1pc | | Installation Type | Screw-In | | Item Weight | 1.38 Kilograms | | Manufacturer | mcarcar kit | | Manufacturer Part Number | XF-04568 | | Manufacturer Warranty Description | 120 | | Material | Carbon Fiber | | Material Type | Carbon Fiber | | Model Number | a5 sline s5 | | Vehicle Service Type | for Audi A5 S-line S5 B9.5 Convertible 2-Door 2021 2022 2023 2024 2025 | ## Images ![Carbon Fiber Rear Diffuser Compatible with Audi A5 S-line S5 B9.5 Convertible 2-Door 2021-2025 Auto Rear Lower Bumper Lip Spoiler Body Kit - Image 1](https://m.media-amazon.com/images/I/71DSvDMT6ML.jpg) --- ## 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.co/products/803663416-carbon-fiber-rear-diffuser-compatible-with-audi-a5-s-line](https://www.desertcart.co/products/803663416-carbon-fiber-rear-diffuser-compatible-with-audi-a5-s-line) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-07-10*