I want to achieve about 450-500whp on 93 pump. I know a turbo upgrade kit and supporting mods are obvious but Im still not sure on what route to go with on the ECU part of the equation. Whats the most popular set up for this type of whp? Can I get away w/ a flash of the ECU once everything is together or do I have to go with a standalone? Any help is much appreciated

oh yeah.....and I did search

 

Standalone such as AEM or hks VPRO. I doubt a flash would do it just on pump alone.