Just istalled the Synapse BOV on my car the other. It was easy just T together port A and Port B and used the stock vaccum line. I jave the new version so their isnt a port C. I havent experienced any surging what so ever. It seem to spool a bit faster and is holding more boost. over all im happy with it. Ill be moving to VTA as soon as i get my anti stall pin. Ill post picks and sound clips when it comes in.

 

Anti stall pin, what's that?

 

Here you go
http://www.phantasmusa.com/synapsesb0015a.html

 

Im running a Synapse also VTA. LOVE it, works like a champ and I've never had surging or any kind of boost leak from it.

 

Thanks for the info. Good to know it works for you. Are u using the anit stall kit.

 

That's cool
So your saying I can vta?
Isn't SD needed then?

 

I just installed mine over the weekend as well. Unfortunately I have the older 3 port version. I too only have ports A and B hooked up. Not really sure if i'm supposed to have the C port hooked up for proper function but the car drives fine without it hooked up.

 

Yes you can. As you can see pyrofire127 is already running VTA with no problems.

 

?????

 

Yes i am, I didn't trust it at first because it felt a little loose but that's just how it operates, once there's vacuum behind it it seals just fine
Sorry for the slow response