I found turbo XS BOV from ebay for like $165 but i don't know which i should get.. does turbo XS bov makes same sound as stock BOV? like "pushhh~" or make different sound?? which one is better?

 

It makes the same sort of sound as the stock one, the greddy, etc. HKS SSBOV has it's own high pitched whistle you could say. I think it's the only BOV that produces this sort of sound. All other BOV's I've ever heard have all had a similar PSssshh sound to them.

I've had the TurboXS type H-RFL. The TurboXS type H-RFL is a nice peice, looks to be well made. Definately worth the money.

 

BTW, there is info in the archives on turboxs BOV's as well as others. Even some links to sound clips of the greddy, hks, etc.

 

Thanks very much for information!!!