Please help with fuel pressure decision

If anyone could give me any input on the quality of a fuel pressure regulator like the hyame one I am about to buy.

Check it out, the design is a little different than most others (aem, etc)
just copy and paste

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2462502612&ssPageName=ADME:B:DS:US:6

I know hyami makes pretty good parts for 4th gens. I have a 88 dx hatch with b16a and I am upgrading the fuel system.

Let me know if it is a quality product or not.

EF9

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2462502612&ssPageName=ADME:B:DS:US:6

a fuel pressure regulator isnt much more than a diaphragm with a spring. if it works, then its a quality product.

i disagree. i had a b&m fuel pressure regulator and after a while i came across an AEM one cheap so i switched.

just happenned that the nxt time i dynoed the car we see the powere band smooth out big time. the b&m wasnt keepin the pressure as constant as the AEM does.

Then again, I run at 42psi and have a lot of internals goin, you might not notice on more stock engines.

So the B&M one isnt as good? Anyone second that?

i like the stock one, works fin on my turbo civic, so i see no reason to switch.

i've been using a B&M for almost two years now without a single problem.

I've been using my B&M for about 2 years as well with no problems, its a good and cheap upgrade.