
The Sparco seat base provides a vehicle-specific mounting solution for left-side applications in 2015 and later Audi A3 and S3 models. It offers a direct-fit foundation for compatible racing or aftermarket seats, preserving alignment and mounting geometry. This OEM-matching base simplifies installation when fitting a performance seat while maintaining the intended left-side driver or passenger position for supported Audi applications.
Sparco Base 2015+ Audi A3/S3 Left