[AT]

How loud is the stock exhaust (In Decibals)

[crfsonly]

not sure i've seen anyone who has done a db test. i know that it's over the 96db level which is required for off-road riding. there are solutions to this.

1. the pro moto billet end cap with a down turn quiet core. this is the least expensive solution

2. after market slip-on like the White Brothers E2.

Ken

[AT]

Is there any spark arrester to put into the pipe to make it quieter without buying a pipe or the pro moto end cap

[bjgocougs]

Does the Dr. D quite things down?

[AT]

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[AT]