when using a rear tire with a larger diameter (like motorcycle race slicks and DOT race tires)
Racing Line represents a full step in the exhaust system tuning process and offers a great balance between price and optimum performance
as such it will last for life
sharp bark of an exhaust note that's still appropriate for riding in town And you'll also get a real performance increase you can feel
2016-2017 Harley-Davidson Fat Boy S FLSTFBS - - 2010-2016 Harley-Davidson Fat Boy Lo FLSTFB - - 2007-2017 Harley-Davidson Softail Fat Boy EFI FLSTFI - - 2007-2010 Harley-Davidson Softail Custom EFI FXSTC - - 2006-2009 Harley-Davidson Softail Night Train EFI FXSTBI - - 2006-2007 Harley-Davidson Softail Standard EFI FXSTI - - 2006 Harley-Davidson Softail Standard FXST - - 2006 Harley-Davidson Softail Night Train FXSTB - -
COBRA Swept Air Filter - Black 606-0101-01B Heat Shield - Carbon Fiber when using a rear tireThe Cobra system consists of a laser cut, formed steel cover, separate mounting ring, and all the fasteners, seals, backing plate and mounting hardware for easy installation Flows better than stock or competing units, in large part because of its unique internal venturi design of the inner filter High flow K&N Air Filter element ensures the maximum air intake and protection Slim profile keeps the unit away from the riders leg Formed stainless steel