Thanks for the photo, you could drill a hole which should be pretty straightforward and use exhaust hanger/strap to hold it up or don’t use that hanger and find a close spot to bolt one of these where you need it, clamps onto exhaust and various holes for height adjustment: Walker 36272 Exhaust Hanger https://www.amazon.com/dp/B001AX65QO/ref=cm_sw_r_cp_api_lN5ABbB50A3D4
Just get this and a couple self tapping screws.