Rinehart Racing RIN-500-0507 4.5" DBX45 Slip-On Muffler Black w/Black End Cap for Indian Scout 25-Up ModelsThe DBX45 is the industry standard for the best sound and performance for Indian Touring bikes and now weve done the same for 2025 Later Indian Scout models. The all new DBX45 for Indian Scout is a 4. 5 single slipon designed specifically for the 2025 Later Scouts with factory 2 into 1 exhausts. Featuring the same high quality construction as the Touring model, this cat back slipon muffler is the perfect upgrade for your new Scout, purpose built to