The 4.5" RPT Slip-On Mufflers offer advanced acoustical technology for the deep rumble riders crave. The muffler system is beautifully chromed, but what sets the mufflers apart is the unique black steel strap that is secured tightly around the muffler bodies. Race-Pro Slip-On mufflers consist of 3 inch baffle cores that are conjoined with Cobra's proprietary sound tuning with materials with specific acoustical dampening and thermal insulation properties.
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