[91 Big Blue]

ok i want the loudest non-ricy sound as possible... i have 4.3 l and i am thinking about moving to a 3" 40 series or 30 series now im not talking about the whole exhaust system being 3" just into the muffler and from the muffler out would this be loud and not ricy or give me some better ideas... i want that deeep rumble and aggressive sound. help me :dunno:

 

[Derrick824]

If you really want the loudest, cut the cat out, go with straight pipe (no muffler), and turn down before the rear axle. 2 1/2" pipe will be plenty big enough.