Last time I was at dealership I went to parts dept. and talked to them about this. The parts manager went to one of the senior service technicians and was advised I would have to change exhaust and intake systems. I had just figured they would have to change the mapping on the engine. I find it very hard to believe it would take and new exhaust and intake system to gain only 25 horsepower. I hate to say it but it does not appear the answer I was give was correct. I will continue to search and see what I can find.
