Hallman is ok, but still a B&S and will be to fast. The turboXS one shown is a bleed valve and work great. However i would suggest spending a little more and getting the hpbc that has both bleed and B&S on it.

THat gauge sucks, just get a VDO, Garrett, or Autometer gauge. They are all about $40-60 and will be far more accurate and last far longer.

You can find diodes on ebay for about $5 for a pack of 5-10, just search 4.3v diode

 

Can you name some brands of hpbc that has both bleed and B&S on it and where i can get one for the least cost? Also, would you choose the Turbonetics over the TurboXS MBC?
Also, where can I get a DO, Garrett, or Autometer gauge?

 

I run the TurboXS hpbc and love it and would take it over any mbc. The cheapest place i have seen is on ebay for like $110shipped.

VDO - ecstuning and 42dd
garrett- ebay and atpturbo
autometer - ebay, autozone, advance auto, summit etc

 

thanks alot man, but is the picture of the turboXS up there the one you are talking about or is it a crappier one?

 

its not mine. The hpbc has a brass fitting on the side where the b&s part goes. And i wouldnt call that one crappy, its still better than what 90% of the people run on the forums

 

Thanks alot for your help. Is it safe to get aused hpbc?

 

they cant really go bad so i dont see why not

 

Sorry, last two questions.
1. Ive seen something around the forums about a "catch can"? What is that and do i need one? I tried searching it and I got nothing except for the same post that i heard it at.
2. If i get the turboXS hpbc I can just bypass the n75? What are the benefits of running with it or bypassing it? I keep seeing different views on it, but nobody really explained the actual reasoning behind it.

 

1) search catch can in the TT for my thread about them
2)Yes you can bypass the n75 with a hpbc. Bypassing makes the install easy and allows the mbc to completly control boost insteal of having 2 boost controllers. The only time you should run both is if you have a ball&spring mbc and still use a ko3/4 turbo since they are tiny and that kind of mbc reacts far to fast by itself

 

Do I need a catch can for almost a stock a4 cept for the diode and hpbc?
Can you list some good but cheap ones and where I can get them?

btw, the two last pics in your thread dont work, just letting you know.https://www.audiforums.com/m_443365/tm.htm

Thanks alot for your patience and help