Our slip-on for the Star V-Star 950 is already a hit with real-world riders. That's because this Cobra Slip-on provides increased horsepower and torque with a deeper, more aggressive exhaust note. The 4-inch muffler body has proprietary technology to prevent bluing making this slip-on virtually blue proof. The billet tip is unlike any other available in the motorcycle exhaust market with its unique shape and cut.