Originally Posted by isnbrg9
could be. it's similar in design to the Apex N1. that's more then likely what most of the EM1's are running.
it's definitely a lot louder then the SP2 or the EVO2, but it's supposed to flow better with it's straight through design. if you want quiet exhaust, this is not the one for you....
Honestly is like 2 octaves higher pitched thant he N1. And its not that loud, just nice. I think the same loudness as the worldsport. But higher pitched. ill get over this query soon. I hate the N1. So much noise, and ur not going anywhere.