I just bought the baileys; I think the pressure which is realised is not enough hence the noise is very minimal in fact cant even hear it; but when i tryed it on a mates car it sounds very loud. whats wrong with my one how much will it cost to get it back to normall. so i can enjoy the noiseeeeeeee

 

I had the same problem.. email me at info@neoquip.com and i'll send you a pic of my engine bay... with it fitted.
I shortened the pipe to the DV.. and even without Hi revs.. i got the loud ppppiiiiishhhhhhh.
when i used the 'supplied' longer 'J' pipe.. it needed hi revs to get it loud.
I rang Bailey to see if a shorter pipe was ok.. they said no problem