Well, I'm still waiting to find out whether the UTEC can be run on an '05 without problems, but I'm assuming it won't be that big of a problem. (being hopeful here) Anyways, should I get a separate boost controller if I get the UTEC or does the UTEC have a good Boost Control program?

 

The Utec has built in boost controlling features which controls the stock Boost solenoid. I made the mistake on spending $300.00 on a Greddy PRofecB Spec II, after installing the Utec it was not needed.

 

The boost controller works better if you are running in open loop boost becasue of the eraatic boost spikes but with the install of a map sensor, closed loop boost works like a charm.