fuel regulator

I am thinking about buying a performance fuel regulator to go with my AEM CAI. Will it give me more horsepower and should i do it. Thanks.

You need a lot more than CAI to benefit from a adjustable FPR. Why not do it if you plan future mod's just dont turn the pressure up yet. A fuel pressure gauge is a must. I have the little B&M FP gauge under-hood for easy adjusting w/ the B&M FPR. One thing I dont like about the B&M is you have to cut your stock FRP, AEM is the whole piece.