XT225 Delkevic 14 Inch Oval Exhaust

Had to replace the OEM exhaust can on Mangeldbug&bike for her birthday. The OEM end cap rusted apart and wasn&holding the baffle/spark arrestor in the pipe any longer. Good excuse to finally upgrade. The header was already stainless (very nice) - and I was looking around for options and stumbled upon a newer to the US [I think?] (been around since &in the UK) exhaust company, Delkevic USA. Originally I ordered her the SL10 13" round (not the shorty as that would probably be too loud). THEN (duh me for going backwards) Emailed the US address and asked if they had US Forestry approved exhaust spark arrestors for their cans since they are going on Dual Sport bikes. I got a reply pretty quickly from the US Regional Manager and they told me that they were in the process of getting approved spark arrestor designs for the oval and tri-oval exhausts only - so I wouldn&be able to get an OEM one. When I inquired about an exchange they said "SURE!", if you haven&run the exhaust on the bike. I hadnt even taken i out of the package and sent it back and got money back since the oval was cheaper. I got her the 14" oval (KIT04EZ) as I didnt think the tri-oval would fit with the TU rack. Anything shorter and the spark arrestors they were designing wouldn&fit, so the 9" can was not an option. I think the 14" looks fine on there. The welded nut for the mid-pipe lined up perfectly and everything went together nicely. I believe if you had the blinkers in the stock position you would need to...