Product details:

• PCX (Power Chamber Exhaust) technology
• Chambered high-flow catalyst cartridge designed to increase torque
• Full coverage heat shields
• Power chamber hidden crossover
• 49-state emissions compliant
• NOTE: Not compatible with quiet baffle 21301 (1861-0072).
• NOTE: Will not fit 2008-2010 Harley-Davidson Rocker, Rocker C, 2009 CVO Softail, 2013-2017 CVO Breakout and Breakout models.

• 2012-2013 Harley-Davidson Blackline FXS
• 2012-2017 Harley-Davidson Heritage Softail Classic FLSTC
• 2012-2017 Harley-Davidson Softail Deluxe FLSTN
• 2012-2017 Harley-Davidson Softail Slim FLS