Cobra Neighbor Haters™ Muffler - 6521B For Harley Softail Sport Glide 2018-2021 Metzeler testing operation and assuring the

testing operation and assuring the valve moves freely

and rev limit

Experienced increased torsional rigidity as the stronger steel acts as brace

2007-2014 Harley-Davidson Super Glide Custom FXDC 2005-2006 Harley-Davidson Super Glide Custom FXDCI 2006 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE 2006 Harley-Davidson Softail Heritage FLST 2006 Harley-Davidson Softail Heritage FLSTI 2006-2017 Harley-Davidson Street Bob FXDB 2006-2017 Harley-Davidson Street Glide FLHX/FLHXS 2006 Harley-Davidson Street Glide FLHXI 2006 Harley-Davidson Super Glide FXD35 2007 Harley-Davidson Screamin' Eagle Dyna FXDSE 2007 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE2 2007 Harley-Davidson Screamin' Eagle Road King FLHRSE3 2007 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE 2007-2010 Harley-Davidson Softail Custom FXSTC 2007-2011 Harley-Davidson Softail Rocker C FXCWC 2007-2010 Harley-Davidson Softail Rocker FXCW 2008-2017 Harley-Davidson Fat Bob FXDF 2008 Harley-Davidson Screamin' Eagle Dyna FXDSE2 2008 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE3 2008 Harley-Davidson Screamin' Eagle Road King FLHRSE4 2008 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE2 2008-2011 Harley-Davidson Softail Cross Bones FLSTSB 2009 Harley-Davidson CVO Fat Bob FXDFSE 2009 Harley-Davidson CVO Road Glide FLTRSE3 2009 Harley-Davidson CVO Softail Springer FXSTSSE3 2009 Harley-Davidson CVO Ultra Classic Electra Glide FLHTCUSE4 2009-2017 Harley-Davidson Softail Fat Boy Lo FLSTFB 2009-2016 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG 2010 Harley-Davidson CVO Fat Bob FXDFSE2 2010 Harley-Davidson CVO Softail Convertible FLSTSE 2010

Forged clevis and internal structure for optimum strength

Cobra Neighbor Haters™ Muffler - 6521B For Harley Softail Sport Glide 2018-2021 Metzeler testing operation and assuring theFeatures A bit louder than Cobra's standard offerings It produces that deep rumble you expect, but with a more emphatic level It has the same sound as the original Neighbor Hater, but in a more sophisticated design Its machined, dual cut tip gives this muffler a high class look to match its roar Specs Product Name Muffler Type Slip On Model Neighbor Haters Style Round Base Color Black Color Finish Black End Cap Style Dual Cut End Cap Color Finish