This Aftermarket Hybrid Unit Adds 175 HP To Porsche 991 and 981 Models

This weekend's Rennsport Reunion VI at Laguna Seca is the world's biggest Porsche motorsport collection, but there are a ton of cool things to be seen off of the race track as well. The vendor area seemed like a much smaller and Porsche-only version of the SEMA show, with a lot of companies debuting new product and...