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S&S 4.5" MK45 Thruster Slip-On Mufflers For Harley Touring

Thruster End Caps Fullscreen Zoom
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$629.96$692.96
$699.95
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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

S&S 4 1/2" MK 45 Thruster Slip On Mufflers For Harley Touring

The S&S Cycles Power Tune Performance Exhaust mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle and RaceTEX cartridge packing, these 4 1/2" diameter muffler bodies create a deep, performance tone and result in improved horsepower. 

Features:

  • Fitted with billet end caps
  • Multi-layered acoustic packing
  • 7 horsepower gain with S&S headers and Stealth air cleaner
  • Removable baffle
  • Simple to install
  • Sold in pairs
  • Made in the USA
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This Product Fits:

Harley Davidson
Electra Glide Classic FLHTC/I 1995-2013
Electra Glide Standard FLHT 2019-2021
Electra Glide Standard FLHT/I 1995-2009
Electra Glide Ultra Classic FLHTCU/I 1995-2016
Electra Glide Ultra Classic FLHTCU/I 2017-2019
Electra Glide Ultra Classic Low FLHTCUL 2015-2016
Electra Glide Ultra Limited FLHTK 2010-2016
Electra Glide Ultra Limited FLHTK 2017-2021
Electra Glide Ultra Limited Low FLHTKL 2015-2016
Electra Glide Ultra Limited Low FLHTKL 2017-2019
Road Glide Custom FLTRX 2011-2013
Road Glide FLTR/I 1998-2009
Road Glide FLTRX 2015-2016
Road Glide FLTRX 2017-2021
Road Glide Limited FLTRK 2020-2021
Road Glide Special FLTRXS 2015-2016
Road Glide Special FLTRXS 2017-2021
Road Glide Ultra FLTRU 2011-2016
Road Glide Ultra FLTRU 2017-2019
Road King Classic FLHRC/I 1995-2013
Road King Custom FLHRS/I 1995-2012
Road King FLHR/I 1995-2016
Road King FLHR/I 2017-2021
Road King Special FLHRXS 2017-2021
Street Glide FLHX/I 2006-2016
Street Glide FLHX/I 2017-2021
Street Glide Special FLHXS 2014-2016
Street Glide Special FLHXS 2017-2021
Street Glide Trike FLHXXX 2010-2011
Tour Glide Ultra Classic FLTCU/I 1995-1996
Tri Glide Ultra Classic FLHTCUTG 2009-2016