So I've had my GT in the shop and back now. What they did was install new plugs (they were'nt too bad) and there was a new flash upgrade. So far a noticeable improvement. No stutter in first and second, and just a little in third. (5200rpm.) My dealer also called DC techs and they have heard of the problem and are working on a complete fix.
Second note, the mechanic had just returned from training and the subject of the silencers came up. They are on just to quiet down the turbo sound. There is No issues removing them. As he put it the engine is a big air pump... no harm in adding more air.
Don
'03 Inferno Red 5 spd. Loaded
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