- Designed specifically to address the needs of tuned motors built for high-horsepower applications
- Features equal-length 1-3/4"-1-7/8" stepped headpipes
- Tapered megaphone-style muffler body with 4" black billet end cap with contrasting machined flutes
- Include full-coverage heat shields
- Oxygen sensor ports and plugs (12 mm and 18 mm)
- Include removable baffle
Harley-Davidson -- 1200 Custom EFI XLC -- (2009, 2007, 2013, 2010, 2012, 2008, 2011); Harley-Davidson -- 1200 Roadster XLR -- (2006, 2004, 2005); Harley-Davidson -- 1200 Roadster EFI XLR -- (2007, 2008); Harley-Davidson -- 883 Low XLL -- (2006, 2005); Harley-Davidson -- Iron 883 XLN -- (2012, 2011, 2009, 2010, 2013); Harley-Davidson -- 1200 Nightster XLN -- (2008, 2011, 2009, 2010, 2007, 2012); Harley-Davidson -- 883 Custom EFI XLC -- (2008, 2007, 2009); Harley-Davidson -- 1200 Custom XLC -- (2006, 2004, 2005); Harley-Davidson -- 1200 Low EFI XLL -- (2010, 2007, 2009, 2011, 2008, 2006); Harley-Davidson -- 883 XL -- (2005, 2006, 2004); Harley-Davidson -- 883 SuperLow XLL -- (2011, 2013, 2012); Harley-Davidson -- Forty-Eight XLX -- (2010, 2011, 2013, 2012); Harley-Davidson -- 883 Custom XLC -- (2006, 2005, 2004); Harley-Davidson -- 883 Roadster XLR -- (2006, 2005); Harley-Davidson -- 883 EFI XL -- (2008, 2007); Harley-Davidson -- 883 Low EFI XLL -- (2010, 2007, 2009, 2008); Harley-Davidson -- 883 Roadster EFI XLR -- (2007); Harley-Davidson -- 1200 Low XLL -- (2006); Harley-Davidson -- Seventy-Two XLV -- (2013, 2012); Harley-Davidson -- Sportster 1200 XL 50 -- (2007)