I am buying a new fuel pump for my s4 na, that will be used once i boost, well since im gonna be doing fuel im thinking of getting a fuel pressure regulator, im wondering what are some good brands and places to buy them. i searched on ebay and im considering this one, http://cgi.ebay.com/ebaymotors/88-95...spagenameZWDVW but i dont like that its 2 piece and im debating against this one http://cgi.ebay.com/ebaymotors/OBX-F...spagenameZWDVW