Originally Posted by itsjusti
Do you think that would be enough back pressure or would it still be too much? I have to keep it generally quiet as its city driven and dont want attention by certain yeah but I want a nice deep growl rumble that isnt too droning and has that bite in a 2nd gear dump
any back pressure is a bad thing.
For dynomax makes a muffler with a hinged valve that opens with more exhaust flow- quiter under normal cruise and has that growl when you step on it.