i have a question for you guys. i have minimal mods on the evo so far.. but working on them gradually. one thing that is killing me is the boost keeps cutting back. with the mods i have .. intake, mbc & tb system on the car. the car will run up to 22 psi then cut down to 15 psi in the higher rpms. the mbc i have is the turbo xs hp mbc. its the one you can raise the boost with & tune it. do you guys think i have it over tuned or what. i know of a few that has this boost controller and are not getting these probs. my only solution is to take it off & set it back on the stock controller or to retune that mbc. any suggestions would be great..

 

best sugg. i can give you is save some money and buy an hks evc.. i saw one for sale for about 320, in the for trades section... youll never regret it.. thats all i got..