Maxton Design's Rear Side Splitters are an aftermarket accessory designed to enhance the aerodynamics and aesthetic of your 15-17 GTI. These splitters are typically made from high-quality, durable materials such as ABS plastic, and are specifically tailored to fit the make and model of a particular car.

The splitters attach to the rear of the vehicle, just below the doors, and are designed to create a more aerodynamic airflow around the sides of the car. This can help to improve the vehicle's stability and handling at high speeds, as well as enhance its overall appearance.

Maxton Design's Rear Side Splitters are also designed to be easy to install, with most models requiring no drilling or cutting for installation. Many of the splitters come with all the necessary hardware and instructions for installation, making it a simple process for anyone to do.

Overall, Maxton Design's Rear Side Splitters are an excellent addition to any vehicle, whether you're a car enthusiast looking to improve your car's performance or just want to give your ride a sporty, aggressive look.