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i recently had the exhaust done on th 08... now at wot, when it shifts it makes this really loud (most of all embarassing) pop/sputter. it sounds to me like the ecu is cutting out to make a smoother shift? is that correct? is there anyway to get rig of it. i cant stand to get on the throttle any more because every shift sounds like the engine just exploded.
Going to a 3 in exhaust shouldnt have made that big of a difference where a special tune of any sort is needed. Hell I have the same set up and mines not popping or missing.
mines done that since the day i put my magnaflow cat back on, i think its the auto trans, any modded auto truck, hemi or 4.7L I've driven at work seems to make the same sound.
Just at wot when it shifts and I agree, it sound lame lol