SUMAX 409 Pro Race Custom-Fit Spark Plug Wire Kit - 10.4mm

Dial in a stronger, cleaner spark on your Twin Cam Dyna or Softail with the Sumax 409 Pro Race Custom-Fit Spark Plug Wire Kit. These 10.4 mm performance wires use a Spiro-Pro core that delivers up to 10x the conductivity of standard carbon-core wires, helping your Harley fire harder, run cooler, and stay reliable mile after mile. High-temp silicone insulation is rated to 600°F, and each wire comes precut with boots and terminals already installed, so you can drop them in and ride.

Includes
• 1 pair of 10.4 mm performance spark plug wires
• Preinstalled spark plug boots
• Preinstalled coil boots and terminals

Fitment
• 2017 FXSB Breakout
• 2016–2017 FXSE CVO Pro Street Breakout
• 2016–2017 FLSS Softail Slim S
• 2016–2017 FXDLS Low Rider S
• 2016–2017 FLSTFBS Fat Boy S
• 2014–2015 FLSTNSE CVO Softail Deluxe
• 2013–2014 FXSBSE CVO Breakout
• 2012–2017 FLS Softail Slim
• 2012–2016 FLD Switchback
• 2012 FLSTSE3 CVO Softail Convertible
• 2011–2013 FXS Blackline
• 2011 FLSTSE2 CVO Softail Convertible
• 2010–2017 FLSTFB Fat Boy Lo
• 2010–2012 Softail Standard EFI FXSTI
• 2010 FLSTSE CVO Softail Convertible
• 2009 FXSTSSE3 CVO Softail Springer
• 2009 Fat Boy Lo FLSTFB
• 2008–2017 FXDF Fat Bob
• 2008–2011 FLSTSB Cross Bones
• 2008–2011 FXCWC Rocker C
• 2008–2009 FXCW Rocker
• 2008 FXSTSSE2 Screamin Eagle Softail Springer
• 2007–2010 FXSTC Softail Custom
• 2007, 2010 Softail Rocker FXCW
• 2007 FXSTSSE Screamin Eagle Softail Springer
• 2007 Softail Rocker C FXCWC
• 2006–2017 FXDB Street Bob
• 2006 FLSTI Heritage Softail
• 2006 FXDI35 Dyna 35th Anniversary Super Glide
• 2006 FLST Heritage Softail
• 2005–2017 FLSTN Softail Deluxe
• 2005–2007 FLSTSC Softail Springer Classic
• 2005–2006 FLSTFSE Screamin Eagle Fat Boy
• 2005–2006 FXDCI Super Glide Custom
• 2005–2006 FLSTNI Softail Deluxe
• 2005–2006 FLSTSCI Softail Springer Classic
• 2005, 2007–2014 FXDC Super Glide Custom
• 2005 15th Anniversary Fat Boy FLSTF
• 2004–2006 FXDI Dyna Super Glide
• 2004–2006 FXDWGI Dyna Wide Glide
• 2004–2005 FXDXI Dyna Super Glide Sport
• 2003–2004 FXSTDSE Screamin Eagle Softail Deuce
• 2002–2006 FLSTFI Fat Boy
• 2002 FXDWG3 CVO Dyna Wide Glide
• 2001–2006 FLSTCI Heritage Softail Classic
• 2001–2006 FXSTI Softail Standard
• 2001–2006 FXSTDI Softail Deuce
• 2001–2006 FXSTBI Night Train
• 2001–2006 FXSTSI Springer Softail
• 2001–2003 FXDXT Dyna Super Glide T-Sport
• 2001–2003 FLSTSI Heritage Springer
• 2001 FXDWG2 CVO Dyna Wide Glide
• 2000–2017 FLSTC Heritage Softail Classic
• 2000–2017 FLSTF Fat Boy
• 2000–2009 FXST Softail Standard
• 2000–2009 FXSTB Night Train
• 2000–2008, 2010–2017 FXDWG Dyna Wide Glide
• 2000–2007 FXSTD Softail Deuce
• 2000–2006 FXSTS Springer Softail
• 2000–2005, 2007–2010 FXD Dyna Super Glide
• 2000–2005, 2007–2009, 2015–2017 FXDL Dyna Low Rider
• 2000–2005 FXDX Dyna Super Glide Sport
• 2000–2003 Wide Glide EFI FXDWGI
• 2000–2003 FLSTS Heritage Springer
• 2000 FXDS-Conv Dyna Convertible