Do US buyers have to pay VAT?

VF Engineering.

There is also the PES Supercharger (450bhp) that will likely be competitive as well. Maybe APR also...

how reputable are those companies you mentioned? Is a supercharger anything close as unreliable as some turbochargers?

to see what the ultimate boost psi. is on them. 450bhp sounds pretty conservative though so they may be using low psi without intercooling unlike the MTM setup which gets over 500bhp.

Sign me up for one.

He went HPA twin turbo instead..

Is PES making one?

Hi Robert,
Thanks, but I just picked up my S5 last week ;>) What a great all around car! I
want to sleep in that interior.
We will be devoloping the SC for it. In the mean time we have been dyno testing
the car and making good power with our chip tuning. We are over 25 HP/TQ to all
4 wheels over stock right now! I will add you to our SC newsletter.

Regards,
Tony
PES

honestly I would rather have a Enzo, McLaren, or Carrera GT than a straight liner like Veyron. maybe thats just me.

a full exhaust?