Wonderful exhaust, both with and without the baffle. It’s deep. I haven’t noticed any fueling issues on my end but I am not a professional so I am going off of feel here. Note; Baffle is removable however the bold is welded. A tiny slim hacksaw from HomeDepot and 20min was enough to get the bolt out. Afterwards, speed a little time pulling the baffle out from different points with a pair of pliers (top, then bottom…etc, wiggle it free).