bigjayzway Posted June 27, 2005 Report Share Posted June 27, 2005 Okay. I was reading the owners manual on my wifes 1997 Deville D'Elegance. It states the D'Elegance is only 275 horsepower, but the STS is 300+. What makes this difference? Is there really one? How do I change it? Life is too short to grow up! Link to comment Share on other sites More sharing options...
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