Brand new for sale.

£100 ONO.

 

Does it say STi or P1 on the tailpipe?

Whip

 

What's the difference between the stamps?? (sorry to hijack the thread btw)

 

Ones LOUDER!

My understanding is the P1 is a Prodrive Backbox (Roars)
and the Sti one (Purrs)

Could be wrong though....its been known..

 

AFAIK the P1 came with a back box with STi on it which is the standard back box but with one large exit pipe rather than two smaller ones. This is the same internally as the standard one and so sounds and flows the same. The PPP back box has Prodrive stamped on it and and is higher flow and louder.

Tom

 

SO!!!!!!!!!!!

WHICH ONE IS FOR SALE?

 

Its the Sti one m8.

Bargin price though for someone wanting a vitually new good looking box without all the awful noise that goes with some systems (like mine for instance )