Porsche 996 GT3 RSR vs. 997 GT3 RSR vs. GT3 Cup. PURE SOUND
In this video Bozzy filmed a very loud Porsche 997 GT3 Cup mk2 (Mobil 1 Supercup exhausts), and 996 GT3 RSR with Tubi Style,
Top top this he has added a 997 GT3 RSR mk1 and a 997 GT3 Cup mk1 (with modified exhausts)