2017 Porsche 991 GT3 RS 4.2 spied

 

 
Constructed as a hardcore version of the Porsche 991 GT3 RS, the model has an aggressive front bumper with massive air intakes. The sporty styling continues further back as we can see front fender vents and lightweight center-locking wheels. The prototype test car is still in the early stages of the development but it appears the model will have a new rear bumper and a rear diffuser sourced from the Porsche 991 911 R. Lastly, the model has been equipped with a dual exhaust system and a large rear wing.