In March we completed two exciting new Porsche supercharger builds for 991 GTS and 991 Targa 4S. The list of Porsche 991 models that get more power from RR Racing keeps growing!

In March we completed two exciting new Porsche supercharger builds for 991 GTS and 991 Targa 4S. The list of Porsche 991 models that get more power from RR Racing keeps growing!