I figured as much...is it a good idea to replace the diverter vavle? The guy who sold me the car has one, new billet, for $100. I just want to do some research onit before Ifork the cash out for it. Any ideas would help

 

Well I would just replace it with the TT valve. It's fairly cheap, much less than 100 bucks. There is an article about BOV/DV's in the general forum I believe.

 

is it plastic as the stock one are? I will check around and see, but thanks for the TT tip!