Originally Posted by TravisJ
As far as the ECM goes, you should ask yourself how often you drive at full throttle. I think I remember Jeff saying the ECM only "kicks in" at full throttle.
I have the DBW with the ECM. You notice the kick from the ECM at any throttle above 4K RPMs. Massive powerband now, starting at 4K RPM. Literally will throw your head back as you throttle into it- even if you gently start increasing the throttle level into that range, as opposed to flooring it right off the bat.
2007 QP Exec GT- Duoselect, Grigio Silverstone with Nero Interior, Tubi rear exhaust and Larini X-pipe
Formula Dynamics DBW, ECM, lowering springs, air filter, GT 20" rims
Master Mechanic and Previous Automotive Engineer at Ford
Location: Kansas City
Other cars: 1973 Alfa Romeo Spider, 1995 Alfa Romeo 164 Quadrifoglio, 2005 GMC Envoy XL V8