Tflong24 said:One thing that confused/made me think twice is the salesman said he has a 13 GT with the HPE 490 package and loves it. When I asked why they tune both to 490 HP(thinking the Boss starts with a higher baseline) he said the Boss only puts down
5-10 more HP to the wheels at most. Hmmm?? He said when done the GT and Boss will put down 415-420 at the wheels. You would think they would get more out of the Boss starting with a 20+ HP advantage. Anyway. Curious to see how the supercharger(must be the 650 or 700 package) turns out.
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