Triple R Composites Volkswagen ID3 Set of 4 Diffuser Fins
Give your Volkswagen ID3 a sharper, sportier rear end with this Triple R Composites set of 4 diffuser fins.
The fins sit on the rear bumper diffuser area to break up the smooth lines and add a more performance-focused look. The design is subtle but noticeable, giving an OEM+ finish that suits the clean style of the ID3.
- Sportier rear bumper look without being over the top
- Set of 4 fins for a balanced, factory style appearance
- Designed from 3D scan data for a close and consistent fit
- Strong, lightweight Nylon 12 material for everyday use
- Supplied in black with a stainless steel fitting kit
Construction and finish
Each fin is CAD designed. This means it is created on a computer using detailed 3D scan data from the actual Volkswagen ID3. This helps to match the lines of the bumper and keep the fit neat.
The parts are made from Nylon 12 on an SLS 3D printer. SLS is an industrial style of 3D printing that fuses nylon powder into a solid part, giving good strength and a clean surface. After printing, the fins are media blasted for a smooth, even texture and then coloured black for a smart, factory style finish.
Fitment and compatibility
This kit fits Volkswagen ID3 models from 2019-2023.
The fins are supplied as a complete set of 4 as pictured, together with a stainless steel fitting kit for a tidy, corrosion resistant install.
Check your vehicle details carefully before purchase. Use the vehicle lookup on our site or check the Vehicle Fitment tab for full details before ordering.
Triple R Composites UK Authorised Installer & Distributor.

