The Varex Valved universal muffler is the ideal system add-on for owners and exhaust builders alike that are looking for a compact, valved muffler solution to incorporate into their own 2.5", 3”, 3.5" or 4" exhaust system build. Utilizing our Varex muffler allows you to instantly expand your performance and acoustic options with the integrated exhaust valve control – activated by the supplied Varex controller and two key fobs. This Cannon style muffler body measures 6.5” round by 15” long and utilizes a flanged 2.5” centre-inlet with 4" tip outlet. Patented Varex valve technology All wiring and key fob remotes included 304 Stainless steel 6.5″ Cannon style body, 15 long 2.5″ inlet with 2 bolt flange, 3" long Single 4" tip outlet, 5" long Allow 2 inch clearance for actuating motor