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Product Details

SP Concepts Big Bore 2-Into-1 Exhaust System For Harley Touring

The Big Bore Exhaust shares a number of design features with the Lane Splitter and Cut Back Exhaust systems, but utilizes a larger 4 1/2" diameter muffler capable of keeping up with the biggest v-twin motors. Triple stepped headers and a stepped baffle round out this made in USA stainless steel system.

Features:

  • 4 1/2"" rolled cone muffler offers increased flow for high performance applications
  • Designed to work with properly tuned high performance motors from 88" to 143"
  • Stepped 2 1/4" to 2 1/2" baffle for increased mid-range torque
  • .065 stainless headers step from 1 3/4" to 1 7/8" to 2" at the collector
  • TIG welded by hand from top to bottom
  • Machined stainless header collars
  • 18mm O2 bungs with 12mm adapters for performance and stock O2 sensors
  • Includes all hardware and brackets
  • Heat shields available separately

Note: This pipe should not be installed without a fuel tuner. This pipe is designed specifically for high performance applications and is not recommended for stock motors.

Made in the USA
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style Stainless J&P Cycles Item #10376962 Catalog Number10376962 Store Sku MFR. Product #SPC-4-003 AvailabilityOut of Stock
Product Style Black J&P Cycles Item #10376961 Catalog Number10376961 Store Sku MFR. Product #SPC-4-003-B AvailabilityOut of Stock
Product Style Polished J&P Cycles Item #10376960 Catalog Number10376960 Store Sku MFR. Product #SPC-4-003-P AvailabilityOut of Stock
Product Style Works Edition J&P Cycles Item #10376959 Catalog Number10376959 Store Sku MFR. Product #SPC-4-003-WE AvailabilityOut of Stock

This product DOES NOT FIT your 2023 Ducati Multistrada V4 Pikes Peak

This Product Fits
Harley Davidson
Electra Glide Classic FLHTC/I 1996-2013
Electra Glide CVO/SE FLHTCSE 2004
Electra Glide CVO/SE FLHTCSE2 2005
Electra Glide Standard FLHT/I 1996-2009
Electra Glide Ultra Classic FLHTCU/I 1996-2016
Electra Glide Ultra Classic Low FLHTCUL 2015, 2016
Electra Glide Ultra Limited CVO/SE FLHTKSE 2014, 2015, 2016
Electra Glide Ultra Limited FLHTK 2010-2016
Electra Glide Ultra Limited Low FLHTKL 2015, 2016
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRSEI2 2001
Road Glide CVO/SE FLTRXSE 2012, 2013
Road Glide FLTR/I 1998-2009
Road Glide FLTRX 2015, 2016
Road Glide SE FLTRSEI 2000
Road Glide Special FLTRXS 2015, 2016
Road Glide Ultra CVO/SE FLTRUSE 2011, 2015, 2016
Road Glide Ultra FLTRU 2011, 2012, 2013, 2016
Road King Classic FLHRC/I 1998-2013
Road King Custom FLHRS/I 2004, 2005, 2006, 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King CVO/SE FLHRSE5 2013
Road King CVO/SE FLHRSE6 2014
Road King CVO/SE FLHRSEI 2002
Road King CVO/SE FLHRSEI2 2003
Road King FLHR/I 1996-2016
Street Glide CVO/SE FLHXSE 2010, 2015, 2016
Street Glide CVO/SE FLHXSE2 2011
Street Glide CVO/SE FLHXSE3 2012
Street Glide FLHX/I 2006-2016
Street Glide Special FLHXS 2014, 2015, 2016
Tour Glide Ultra Classic FLTCU/I 1996
Ultra Classic Electra Glide CVO/SE FLHTCUSE 2006
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013
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