is there much of a difference with blow off valves? i mean between spendin $100 and $400 what would be teh difference?

 

Some are "showier" than others, both for looks and for sound. Also some are able to handle higher boost than others. The only number I know offhand is the HKS Super Sequential which is fine up to about 25 PSI. Of course it's always possible to run two, but for your car, that won't be necessary.
Many people choose them for sound, though. Personally, I LOVE my Blitz Dual Drive. sounds real airy, no BS.

 

Unless you'r running more than 25psi, most BOV are gonna work for you, Its really all about sound...

I would go with either the greddy type S
Or the HKS Super sequential (can hold over 25psi)

 

I hear good things about the SSQV. Also hear good things about the Tial BOV.

 

yea but teh HKD SSQV is like 400 bucks isnt it? and i have a twin turbo so im going to get 2 and that seems like a lot

 

i jsut want 2 blow off valves that are very loud but nice?? any suggestions?

 

lol @ this thread

 

on ebay theres many different listings but each say something different, acn any of tehm fit on my car? eash one says its for a different car? will any of them fit?

 

SSQV is in the low 200 dollar range afaik. So is the Tial. You probably don't need two blow-off valves. Doesn't your charge piping merge into one pipe before the throttle body?