exhaust

For the sake of cost, logic, and usage or parts i already have, i will be going with a 2.5" exhaust rather than a 3".  i already have a brand new 2.5" muffler, so i will be able to use that.  It will consist of the headers i bought, bolted up to some flanges that I have to buy which I will weld to/make a 2.5" system out of which will go from 2-1 and then into the muffler and out.  Should cut few db's and hp's, the best way to go.  plus on a 3.0l na system, 3.0" is unnecessarily large, smaller, hotter pipe on that engine size will flow better