I dont kno which one is best. I not too interested in the sound as much as the preformance. I would really hate to hear my turbo spinnin in the opposite direction.
Alittle help plz.

 

well there both really good quality bov's, and the only reason why you would get a surge is ifthe spring is too tight, so basically its up to want you want.

 

both r high quality, what setup do u plan to put on?

 

i am starting to make my own kit really. I have t3/t4 hybrid from turbonetics... thats all. Just started. Gettin the major stuff first. Later on i go on ebay and get the otherstuff. The list is soooo long. It will take me like a month to get everything... but i did find a dyno close by

 

Both are great quality, just pick the one that you think sounds better/looks better.

Here is a video so you can compare: http://www.youtube.com/watch?v=uY2zj...9&index=73

 

both are great, i like the ssq better just because you can change the little fin things out...it sounds better to me anyways.

 

the ssqv will seal better b/c it is held closed with boost. compaird to the Greddy valve which is held closed by a spring. if i pick the 2 it'd be the ssqv

 

the ssqv does sound better to me too i like the high pitch sound.

 

GReddy sounds sick to me, i think they'll both do their jobs good enouhg, i'd say pick whcih sound you like better.

 

Only problem with the SSQV is that it is the slowest BOV on the market to open. Not a big deal as far as I'm concerned, but that's what the "experts" say, lol.