VIBRANT EXHAUST setup on my s50/s52 track car---sounds angry! (videos included)

[I*Do*Werke]

what track event is this? Car sounds great man

I have the same exact setup minus the cats on my m52. IMO, best bang for the buck when it comes to great sounding exhaust. Plus, it helps that verocious motorsports is conveniently located 20 min away from me