im currently running open downpipe on a greddy kit. its a custom downpipe with a 3" collector. i'm considering a 3" in/out 12 or 18" DynoMax Race muffler, but i dunno how loud it'll be. anyone ever use em?????

 

i have two of them and an apexi n1 on my car and love it!

 

i was thinking along the lines of using that AS the muffler. nothing else. just that 'muffler'.

 

That looks more like a resonator to me. Car would probably sound like a weedwacker.

 

dynomax says its a muffler... exactly how is my car gonna sound like a weedwacker, if anything it'll quiet it down a lil.