I dont think the 05's have the majic cure, I have an 05, it has what I think you guys refer to as the vibe... . minor vib on the gas pedal (around 2k rpm or 70mph)... . only noticable if you're on the smoothest of roads... it's less vibration than you feel when accelerating moderately... wont bother to take it in unless it gets worse... Good Luck