DevilDog7

iTrader: (1)

I have an 08 GSR and was looking between these two bov's. Which would you recommend and why. Looking for some input from the guys who run these. Thanks.

Tribal

iTrader: (39)

Don't know much about the tial but I heard the Synapses DV is very user friendly

DevilDog7

iTrader: (1)

yeah thats what i heard. I was looking at the bov more than the dv

donzilla2004

iTrader: (5)

I have the synapse, it is not loud, but I hope that's not what you're going for. It is very easy to install and a very well made product. I definitely recommend it.

DevilDog7

iTrader: (1)

Do you have the bov or the dv? Are you running it recirculated?

evokid4life

iTrader: (2)

id recommend Tial but i have heard some good thing about synapse

Kracka

iTrader: (49)

Syanpse DV or Cobb BPV.

chi_weezy

Kracka, I'm getting an E-Tune soon and was considering upgrading my bov so that i don't have any issues with the stock bov. Going to run it recirc. I keep reading about the Synapse fluttering/surging at part throttle. Is this pretty standard or do you know if this can be prevented with proper install and adjusting the pre-load/spring?

Thanks in advance

Snakes709

i have the tial and love it. As long as you run it with the -6psi spring, you wont have any issues.

Raptord

iTrader: (10)

Love my Synapse on my IX. Adjust it properly and you shouldn't have any surging.

Kracka

iTrader: (49)

I believe Mil.Spec sells a slightly softer spring for the Synapse DV that helps, but I personally have Cobb's and really like it. Been great to me for DD street use for about 27k miles now.

MadBoostedEvo

iTrader: (1)

I've had the TiAL Q on a previous car and loved it. No surge, not too loud/not too quiet. Mostly all the high powered Supra's are running them with no issues. NRE is running the TiAL BOV on all of their +1,500HP motors with no issues.

MisterHappy

iTrader: (1)

Look at the Turbosmart. I am getting this at the recommendation of my parts guy, they are ver compatible with the Evo.

deylag

iTrader: (23)

I have the synapse currently. If I ever purchase a new blow off valve it will be the tial q.

clichere1

iTrader: (4)

in terms of sound, which one blow louder?
Synapse DV or Synapse BOV?

nothing wrong with my Cobb BPV, but after upgrading to FP Red, I kinda can't hear it blowing due to the engine/exhaust sound. Cobb checked my BPV and everything is working well, no leaking.

I just want to hear louder blow, and strong BOV to hold the boost.