Yoshimura LT-R450 06-10 RS-5 Stainless Full Exhaust, W/ Aluminum MufflerYoshimura LT R450 06 10 RS 5 Stainless Full Exhaust, W Aluminum Muffler The deep, pleasing sound of the RS 5 is due to its four sided trapezoidal muffler shape. The unique shape is aggressive looking and detailed, and it accentuates the lines of the Suzuki LT R450 like no other pipe. But there's more to this pipe than mere good looks. The high flow, straight through baffle design allows for maximum performance, while the stainless steel internals add