Anyone know the baffles size for these pipes? I'm thinking of getting the Big City Thunder Baffles; the p/n they recommended was "2001" or QBL1994".

Those numbers show it to be a baffle for a 2" ID pipe. The Big Shot Duals can't be a 2" ID - I measured the OD of my pipe behind the heat shield and it's 1.75" OD.

Anyone here have those baffles in the Big Shot Duals?

 

Here's a pic of a baffle that came out my Vance&Hines Big Shot Duals. As you can see they are 2" in diameter. The Big Shot Duals do have a 1 3/4" headpipe, but where the baffle bolts in, the pipe expands to a 2" inside diameter pipe.

 

Ok. I see what you mean. Thanks.

Did you change your baffles?