Porsche 997 GT3 Cup Grand-Am Spec
May 25, 2018: We are very excited to reveal that coming late Summer 2018 the first (PMNA MR #01), and possibly only one in the near future, 2018 991.2 GT3 CUP MR will be in the stable alongside the 997.2 GT3-R and Grand Am Cup. The GT3 CUP MR is based on the 991.2 GT3 Cup 4 Liter factory race car with modifications by Manthey-Racing GmbH that bring the performance level very close to the 991 GT3-R, without the extremely high running costs.
Thank you to Porsche Motorsport North America , Manthey-Racing GmbH, especially Michael Grassl, and Rodger Hawley of Orbit Racing for making this very rare race car available to us in North America for the very first time.