Cobra's slip-on muffler for the Stryker has been nothing but successful for riders. That's easily because Cobra exhaust provides increased horsepower and torque while giving your exhaust a much more aggressive note. The muffler has been ceramic coated to give it the perfect shade of black and includes a small heat shield that aligns the muffler to the stock head pipes for a flawless appearance.; Increase horsepower and torque with a deeper, more aggressive exhaust note Welded from mild steel then bathed in a four-step chrome-plating process 4" muffler body uses a cooling chamber with proprietary technology to prevent bluing Features scalloped chromed billet tips All necessary mounting hardware and instructions included, ensuring problem-free installation