Anyone fabbed a spark arrestor for their full Graves system?

Got an awesome deal on a Graves full system on Craigslist some time ago when my X was still an X and not an R. Well...X wheels are sold and my bike is getting real trail duty now. Reason for getting the Graves (other than it is so damn sexy and the deal was irresistable) was to go Autotune and have a full wide-band EFI for the changing elevations here in the 4Corners.

Definitely satisfied with the performance of the bike as I'm dialing things in, but I cringe a little on trails when that full-on race system barks and lets everyone know I'm a dickhead.

Question: Without turning this into a loud vs. quiet debate, has anyone tried fabbing a spark arrestor for their Graves can using over the counter parts? Lengthy searches didn't come up with any info on one available or anyone who has done this.

Thanks,
Nic

Bump, same question.

Get a db dawg.

I've run one in a loud atv race pipe you couldnt get quiet cores for, they work well.

Measure the inner dia of your pipe where the db dawg will sit then order the size you need, they come in a few sizes to fit any pipe.