Di Filippo Exhaust - website down?

[cz888]

Hello,

Firstly, thanks for the performance service and CAI back in Feb!

I've been trying to get some info on the full Di Filippo Big Boy system for a 5.4L FG. Unfortunately, the website [www.darrendifilippo.com.au/] seems to be down.

Do you know if the full system with cams and BPR CAI will be above the 90dB limit?
If the system does not pass EPA regs, are you able to install a variable muffler that can be switched between loud/quiet? Would that be suitable to avoid hassling from EPA/cops?

Cheers