Join Date: Oct 2007
Location: Melbourne, Victoria, Australia
If you have the standard exhaust then put it on. At least you'll know it'll pass no worries. If you don't, then measure the sound level of the Arrow mufflers you have with the DB killers in. If you have a Iphone or Android phone you can get free noise measuring applications. Check the EPA web site for how the sound test is done. It's something like half of the revs at which maximum power is produced and the microphone is two metres behind, one metre off the ground and directly behind the bike (I strongly suggest checking this!).
DB killers will get you very close to legal. If you fail the test you can block some of the holes off temporarily. Even some thin gauge steel/tin/aluminium can wrapped around part of the insert and held of with a hose clamp will do for the test!
999R 03 #0069
Italjet Dragster 180
Kaw ZX9R C2 fixxerupperer for fun aka The Ginger Ninja