I have a 350 tpi, Hooker headers, y-pipe, and a single pipe to a 10 series muffler and strait tips. what is the easiest and most effective way to make my car louder and more aggressive sounding. I want people to hear me comin a block a way

 

whats a 10 series muffler?

anyway. the loudest thing u could do is straight headers..... next is a straight pipe setup. NO cat.

next would be a bullet muffler or resonator. 12inch long body bullet. it wont muffle it much at all but give u abit better tone.

next would probly be some kind of single chamber race muffler like flowmaster or spintech 1 chamber mufflers. OR a short chambered tube muffler like sweet thunder, or powerstick by classic chambered, or stainless works

down from there would be adding inches onto those chambered tubes.. longer the more quiet it is. or 2-3 chambered mufflers like flowmaster 40 series...80 series... aerochamber by hooker.. etc.

 

Only a block? If you want to be annoying go for the whole neighborhood, just playin but seriously my DD bonne can be heard from a block away.

 

look into single chambered mufflers, they'll give a bit louder sound. You can also go custom straight through with custom tail pipes.

Are you catted?

My LT/un-catted Y-pipe/Magnaflow setup can be heard easily for several blocks.

 

listen to my clip under drove mine with the powerstick today thread, its got lungs and thats through a cat, but its crisp and clean........i have to shove mine out of the garage(live in a townhouse) before i start it or the neighbors stuff falls off the walls