Description Available in: Rotek Racing makes its BTCC bow in 2014 with an NGTC-spec Audi S3 saloon – a first for the series – for American star Robb Holland, who has made sporadic appearances in the championship since 2012. The Sonoma-based operation functions out of workshops in both Germany and the UK, and is supported by Oakley Motorsports and Audi Customer Racing.