Triple R Composites Audi A1 S-Line GB Side Skirt Splitters
Give your Audi A1 S-line GB a sharper, lower and more purposeful look with these Triple R Composites side skirt splitters. They run along the factory side skirts to add a wider, more aggressive stance without being over the top.
Each splitter is made to suit the lines of the A1 S-line GB, so the fit looks factory style but with a much sportier edge. The gloss black gel coat finish gives a deep shine that matches other black styling parts and helps the car look lower to the ground.
- Sportier, lower visual stance
- Gloss black gel coat finish ready to fit
- Made to follow Audi A1 S-line GB side skirt lines
- Subtle extra stability at higher road speeds
- Can help shield the lower sills from small stone chips
- Supplied with full stainless steel fitting kit
Why choose this kit
Side skirt splitters extend the lower edge of your side skirts. This makes the car look wider and more planted. On the road, the smoother lower edge can also give a small improvement in airflow along the sides of the car, which can help reduce drag and lift slightly at speed.
The gloss black gel coat means there is no need for painting before fitting. The surface is smooth and shiny straight from the box, so you can install and drive.
Fitment and compatibility
Designed for Audi A1 S-line GB models from 2018 onwards. Check that your car is an A1 S-line 8Y before ordering, as these splitters are not intended for other A1 trims or generations.
Use the vehicle lookup on our site or check the Vehicle Fitment tab for full details before ordering.
Supplied as a pair of side skirt splitters in gloss black, complete with a full stainless steel fitting kit for secure installation.
Triple R Composites UK Authorised Installer & Distributor.






