The single 5” Stainless Steel silencer picks up 4 hp and 3 ft-lbs.  The Titan QS (quiet) is 1-2 db louder than stock and the Titan XL (loud) is 4-5 db louder than stock.  The slip on also shaves off a few pounds compared to the stock silencer.
Exhaust Fits:  
(2018-2020) Textron / Arctic Cat Wildcat XX, 2020 Tracker XTR1000