First post!

I deleted DPF (no muffler or resi) & stealth ERG Until I decide to keep or not. 2018 longhorn-south fork, DRW Aisin. The exhaust brake is so loud. I tow my rock crawler to some **** places. I have no drone but haven't towed since delete. What muffler can I clamp or weld on so I don't attract attention? I don't race it. Just want it as quite as possible. Aluminium preferred. Thank you all