Aston Martin DBX Carbon Fiber Rear Diffuser Add-On

Description

Refine the rear presence of your Aston Martin DBX with DMC’s exclusive carbon fiber diffuser extension. Designed to complement the OEM base, this 5-fin upgrade intensifies aerodynamic performance and visual drama, all while staying true to the DBX’s luxurious soul.

Key Propositions

• Precision Add-On Design: Enhances the existing OEM diffuser with 5 lightweight carbon fins

• Motorsport-Inspired Aesthetics: Channels airflow more aggressively while keeping elegance intact

• TÜV Certified Quality: Produced using DMC’s autoclave-forged carbon process, ensuring structural integrity

• Tailored Luxury: Multiple weave patterns and finishes available for a fully bespoke rear end

• Performance Meets Style: Slight downforce gains for high-speed stability, all while turning heads

About DMC

At DMC, we fuse European design heritage with cutting-edge carbon fiber craftsmanship. Known for being the first to redefine Lamborghini, Aston Martin, Ferrari, and McLaren models with bespoke aerodynamic packages, DMC has earned its place as one of the most trusted names in luxury tuning. With TÜV-certified manufacturing and precision design, our products reflect both power and prestige.

Product Details

• 5-piece carbon fiber fin set

• Designed to fit seamlessly onto the OEM DBX rear diffuser

• Manufactured in Germany using pre-preg carbon in an autoclave process

• Finish options: Gloss, matte, forged carbon, or OEM-style Aston Martin weave

• Lightweight and durable – built for performance and elegance

DMC Personalization Program

Your DBX is unique — and so is your vision. With DMC’s personalization program, clients can choose custom weaves, UV-resistant finishes, and even engraving or logo placement. Whether you want a motorsport edge or luxury understatement, we shape your automotive dreams into carbon reality.

Elevate your Aston Martin DBX with DMC’s carbon fiber 5-fin rear diffuser add-on. Enhances OEM styling, adds aerodynamic functionality, and features TÜV-certified autoclave carbon fiber.

Fits:

Aston Martin DBX 2020+

Includes:

Aston Martin DBX Rear Diffuser Fins x 4

Install:

This is an add-on part, the OEM trunk doesn’t have to be removed for installation. Having the DMC Tool-Kit makes the work a lot easier if you do have, but it’s not needed for this install. Although fitting is quite straight forward we do always recommend using a trained professional to undertake the install. We estimate around 180 minutes to fit.

Gel Coat:

DMC Products come with a free Gloss or Matte Coating on all Carbon Fiber items, please leave a note at check out which one you like. If you don’t specify we will add a gloss base layer. However we suggest you to add one additional layer to match your country’s local UV and weather requirements as they differ throughout the world. We also suggest to wax and seal the item further, even though we include a base seal of high quality carnauba product. This can be protective in regions that have high humidity or rain