SKU: YCC-550-0143B Category:

S&S Cycle Power Tune® Dual Headers Black

6 in stock

for 1995–2008 TOURING MODELS–Black


SKU: YCC-550-0143B Category:

6 in stock


S&S Cycle Power Tune Dual Head Pipes – Black – 550-0143B



  • Adds 8 horsepower over stock header pipes
  • Independent dual look with hidden crossover
  • Moves the rear cylinder header under the bike to reduce radiated heat to the passenger
  • Full chrome heat shielding with 220 degree coverage
  • Updated styling to give the bike a modern look
  • Oxygen sensor bungs
  • Durable 16-gauge construction
  • Spherical inlet design for improved sealing and exhaust gasket durability
  • Hardware included to mount crossover pipe
  • Compatible with 1995-2016 style slip-on mufflers
  • Made in USA
  • Has both 12mm and 18mm oxygen sensor fittings in the stock locations. Caps are included for both sets of ports. Competition or closed courses only

NOTES: Has 18mm sensor fittings in the stock locations for 2007–’08 bikes. If not equipped with oxygen sensors, the ports can be used for tuning. Plugs are included if ports are not used.
Fuel injection tuning is not required with this product but is highly recommended for best results.
It may be necessary to re-jet the carburetor or recalibrate the fuel injection system for best performance when a change is made in the exhaust system.
Dyno results are from tests performed at the S&S® Research and Development facility in Viola, Wisconsin.


FLHTC Electra Glide Classic – 2009-2013
FLHT Electra Glide Standard – 2009
FLHTCU Electra Glide Ultra Classic -2009-2016
FLHX Street Glide – 2009-2016
FLHR Road King – 2009-2016
FLTRX Road Glide Custom – 2010-2013
FLHTK Electra Glide Ultra Limited-2010-2014
FLTRU Road Glide Ultra – 2011-2016
FLHRC Road King Classic – 2009-2013
FLTR Road Glide – 2009
FLHXS Street Glide Special 2014-2016
FLTRX Road Glide – 2015-2016
FLTRXS Road Glide Special – 2015-2016
FLHTCUL Electra Glide Ultra Classic Low – 2015-2016
FLHTK Ultra Limited – 2015-2016
FLHTKL Ultra Limited Low 2015-2016
Road King Injected CVO/SE – FLHRSE I 2 2003
Street Glide (EFI) – FLHX 2007-2008

Download Installation Manual


Disclaimer DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on EPA pollution controlled vehicles originally equipped with catalyst.
*Qualified manufacturer declared emissions replacement part on FL touring models listed below. California Models:
FL Touring Fuel Injected MY 1995-2003, and 2007
CVO FL Touring MY 2000-200349 State Models:
FL Touring Carbureted MY 1995-2005
FL Touring Fuel Injected MY 1995-2005 and 2007-2008
CVO FL Touring MY 2000-2005

Additional information

Weight 25 kg


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