After reading reports of touchy throttles and surging can someone tell me if the EZ for the 03's raises pressures all the time or is it mapped to add pressure on demand? Couldn't find anything in the searches.

Thanks

-Richard

 

Not sure about the pressures but I haven't read anything about touchy throttles or surging.. I had a box go bad that was giving me a poor idle but they sent me a new one and I have had no problems with it...

 

I run mine on level 3 and its not in the least bit touchy compared to stock. In fact, I really cant tell its got a box until it hits about 1800-2000 rpm.