Gunther Werks is hailing a new chapter for the nat-asp boxer engine in its remastered 993. Total 911 is the first to try it in the company’s Speedster test car.
The Californian firm has reimagined its first production 993. How does it build on the prototype? Four years have passed since we drove Gunther Werks’ 400R prototype, and the production car is well worth the wait.