Corvette ZR1 vs Supercharged M3
Corvette ZR1 with bolt-ons and tune ESS Supercharged BMW M3 650
BMW M3 Catless RPI X Pipe
2011 Competition Package BMW M3 with RPI X-pipe installed. no cats or resonators, stock mufflers. rev up to 3k. Subscribe for more m3 videos, and to hear this M when it gets an Exhaust!