Find the best tuner in your area and buy whatever EMS he reccomends.
Sam's right...the new EMS's will control boost from w/in w/a few tweaks and what not.
this is like the 5th question like this on the front page
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b16a w/ CP 9:1 Pistons & Eagle Rods [] RLD FAB Custom Ramhorn & 3" Downpipe[] Blockguard [] JDM LSD [] T3/T4 .60/.63 Trim Garrett [] Spearco Intercooler [] Hondata S300 [] RC 550cc [] HKS SSQV BOV [] Walbro 255lph Fuel Pump [] Greddy Profec B Spec II [] Greddy Auto Timer [] Custom 2.5" Intercooler Piping [] 3" Custom Exhaust [] Skunk2 Pro Camber Kit and Springs [] Skunk2 Duel bend short shifter [] 12" Slim Fan []