Tuned Nissan GTR, Roush Stage 3 Mustang, supercharged Ford Mustang GT v. Porsche 911 Turbo  977.1 with Cobb Stage 2 & Tubi Exhaust.

I had a few friends who knew of an open road with no other cars... so we did some super scientific tests. Cars were a tuned Nissan GTR, Roush Stage 3 Mustang, & a supercharged Ford Mustang GT to see how they held up against my 997.1 Porsche 911 Turbo with Cobb Stage 2 and Tubi Exhaust.

Advertisement