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1S18R - Road Rage II B1 Power 2:1 System

B1 2:1 Exhaust - Chrome

Straight-style 2-into-1 exhaust system for Softail models designed for tuned motors built for high-horsepower applications, featuring a unique extended inner collector for maximum performance. The chrome system carries a 4" straight-style performance muffler with 2-1/2" x 16-1/2" baffle and black billet end cap with contrasting machined flutes. Includes O2 sensor port plugs for non-sensor applications. Made in the U.S.A.

MSRP: $1,105.45

Part Number / SKU: 1S18R

Drag Part #: 1800-1510

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Features
  • Designed for tuned motors built for high horsepower applications
  • Unique extended inner collector maximizing performance
  • 4" straight-style performance muffler with 2-1/2"x16-1/2" baffle and black billet end cap with contrasting machined flutes
  • O2 sensor port plugs included for non-sensor applications
  • Made in the U.S.A.
Specifications
  • Product Name: Road Rage II B1 Power 2:1 System
  • Product Type: Exhaust System
  • Model: Road Rage II B1 Power
  • Configuration: 2-Into-1 System
  • Color / Finish: Chrome
  • Material: Steel / Aluminum
  • Units: Each
  • Riding Style: Street
  • Style: Straight
  • Muffler Diameter: 4"
  • End Cap: Billet/Black
Fitments & Compatibility
  • 1986-1990/2006 Harley-Davidson FLST Heritage Softail
  • 1986-1993/2007 Harley-Davidson FXST Softail Standard
  • 1986-1999/2007-2010 Harley-Davidson FXSTC Softail Custom
  • 1987 Harley-Davidson FLSTC Softail Heritage Classic
  • 1988-2006 Harley-Davidson FXSTS Springer Softail
  • 1988-2017 Harley-Davidson FLSTC Heritage Softail Classic
  • 1990-2017 Harley-Davidson FLSTF Fat Boy
  • 1993 Harley-Davidson FLSTN Heritage Softail Nostalgia
  • 1994-1996 Harley-Davidson FLSTN Heritage Softail Special
  • 1995-1997 Harley-Davidson FXSTSB Bad Boy
  • 1997-2003 Harley-Davidson FLSTS Heritage Springer
  • 1999-2009 Harley-Davidson FXSTB Night Train
  • 2000-2007 Harley-Davidson FXSTD Softail Deuce
  • 2001-2003 Harley-Davidson FLSTSI Heritage Springer
  • 2001-2006 Harley-Davidson FLSTCI Heritage Softail Classic
  • 2001-2006 Harley-Davidson FXSTBI Night Train
  • 2001-2006 Harley-Davidson FXSTDI Softail Deuce
  • 2001-2006 Harley-Davidson FXSTI Softail Standard
  • 2001-2006 Harley-Davidson FXSTSI Springer Softail
  • 2002-2006 Harley-Davidson FLSTFI Fat Boy
  • 2005 Harley-Davidson FLSTF 15th Anniversary Fat Boy
  • 2005-2006 Harley-Davidson FLSTNI Softail Deluxe
  • 2005-2006 Harley-Davidson FLSTSCI Softail Springer Classic
  • 2005-2007 Harley-Davidson FLSTSC Softail Springer Classic
  • 2005-2017 Harley-Davidson FLSTN Softail Deluxe
  • 2006 Harley-Davidson FLSTI Heritage Softail
  • 2008-2011 Harley-Davidson FLSTSB Cross Bones
  • 2010-2016 Harley-Davidson FLSTFB Fat Boy Lo
  • 2011-2013 Harley-Davidson FXS Blackline
  • 2012-2017 Harley-Davidson FLS Softail Slim
  • 2016-2017 Harley-Davidson FLSS Softail Slim S
  • 2016-2017 Harley-Davidson FLSTFBS Fat Boy S
Packaging Info
  • Weight: 28.8 lbs
  • Length: 41.5 in
  • Width: 20 in
  • Height: 8.5 in
Emissions Compliance Notice
Certain Bassani products are designed for closed-course competition or off-road use only and are not legal for sale or use on pollution-controlled motorcycles operated on public roads or highways in California or other states that have adopted California emissions standards. It is the buyer's responsibility to verify the legality of any product for use in their state. See our Emissions Compliance page for details.