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next step is fuel regulator and i see a bunch of different kind, ebay or else where. i know you get what you pay for but ive seen some for 30 bux and some for 190. is there a big difference in them? are there different kinds and were they are located? the most expensive kind was AEM, is this THE BEST?!?!?! who has what and hat works. dont really care about bling factor here.
thanks guys
There are the kinds that replace the stock fuel pressure regulator and others that modify the stock one to make it adjustable.
If you have a stock FPR lying around, the B&M Adjustable FPR may be a good choice. If you don't want to deal with potentially fucking up your stock one, buy the AEM one.