Bullitt exhaust tip size?

Does any one know what size the exhaust tips of the Bullitt had? I want to get a set for my GT but I don't know if will change the sound of the performance from my 40 series Flowmasters...Please help fast I'm trying to get a set on ebay...Thanks.
 
bullitts and mach1 have rolled 3" tips. Way to small i think.
Look for a set of 3.5" looks perfect on 99+
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actually i thought the bullitt had the same size tips as a normal GT(2.5) but they were just rolled. When i compare mine to my friend who has a bullitt, his look tiny. Mine are 3.5 and his are still stock and i think mine look a ton better.