Modifying headers, what size collector should I use???

Ok.
Well I looked through TTI and I agree rocco that the 440-200's look like the best choice that I have for letting the motor do what it wants to do.
What did you do for coatings if you don't mind me asking?
If I am going to go this far do you guys recommend also adding the exhaust system from the headers back?
I have access to a muffler shop with tube bending capability, but nothing mandrel bent and not sure they actually go to 3" pipe. It's not a very common pipe size around here.

Thanks
Butch


Polished ceramic. Considering the cost of the headers, I didn't see the point in skimping on the coating.