Bring out the V-Twin rumble from your 650 with these large diameter slip-on mufflers. With a stock exhaust, your bike probably sounds like an idling refrigerator. But a pair of shotgun pipes might set off every car alarm in the parking structure. Looking for a happy medium? Then check out Cobra's Classic Deluxe Exhaust. You get is a deep, throaty, rumbling exhaust note that won't have the neighbors up in arms. The 3.5" inch muffler bodies include a quiet baffle with additional silencing material.