Here's the deal I have a '97 or '98 b18b all stock block with a '00 Civic Si b16 Vtec all stock head and an LS tranny. Already installed is a DC Sports Header, Datum 1 fuel pressure regulator, Mugen P28 racing ECU, Skunk 2 adjustable cam gears, AEM cold air intake, BOMZ underdrive pulley, NGK plugs-wires-cap-rotor, and BOMZ test pipe. My question is if this was your setup what would you do next? Not considering a turbo upgrade. This is my first venture into the Honda tuning scene and any help would be great. Thanks