Discontinued Product!

The Bassani FireStorm Exhaust For Harley Softail 1986-2017
has been discontinued and will not be returning
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Bassani Exhaust
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Bassani FireStorm Exhaust For Harley Softail 1986-2017
  • Bassani FireStorm Exhaust For Harley Softail 1986-2017 - FireStorm

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Video Reviews (4)

Bassani FireStorm Exhaust For Harley Softail 1986-2017 Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Bassani FireStorm Exhaust For Harley Softail

Bassani has designed the Firepower Series of exhaust for performance and beauty - it works as great as it looks. Utilizing years of performance research, Bassani has carefully designed each of their exhaust systems to find power the stock exhaust left behind. Ranging from header steps and primary tube length, Bassani tunes each exhaust for the application for which it was designed - something not every exhaust manufacturer takes the time to do. Many aftermarket systems actually rob horsepower or only add it at the very top of the rev range - something Bassani purposely avoids in an effort to give a good horsepower and torque bump across the whole RPM curve.


  • 1 3/4" head pipes
  • 2 1/2" muffler bodies and baffles
  • Includes oxygen sensor ports and plugs
  • Full coverage heat shields
  • Made in the USA

Fitment Notes & Exceptions

  • These pipes will work on all 1986-2011 motorcycles as shipped. For 2012 and newer models, the 18mm oxygen sensor ports on this exhaust will need to be stepped down to 12mm. This can be accomplished with an O2 Sensor Adapter Kit
  • Will not fit Breakout (FXSB), or Rocker (FXC), or 2009 CVO Softail Springer (FXSTSSE)
This Product Fits:
Harley Davidson
Softail Bad Boy FXSTSB 1995, 1996, 1997
Softail Blackline FXS 2011, 2012, 2013
Softail Convertible CVO/SE FLSTSE 2010
Softail Convertible CVO/SE FLSTSE2 2011
Softail Convertible CVO/SE FLSTSE3 2012
Softail Cross Bones FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 19861999, 20072010
Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 19931996, 20052017
Softail Deuce CVO/SE FXSTDSE 2003
Softail Deuce CVO/SE FXSTDSE2 2004
Softail Deuce FXSTD/I 19992007
Softail Fat Boy CVO/SE FLSTFSE 2005
Softail Fat Boy CVO/SE FLSTFSE2 2006
Softail Fat Boy FLSTF/I 19902017
Softail Fat Boy Lo FLSTFB 20092016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail Heritage Classic FLSTC/I 19862017
Softail Heritage FLST/I 19861990, 2006
Softail Heritage Springer FLSTS/I 19972003
Softail Night Train FXSTB/I 19992009
Softail Slim FLS 20122017
Softail Slim S FLSS 2016, 2017
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer FXSTS/I 19882006
Softail Standard FXST/I 19862012
Product Style RevZilla Item # Manufacturer Product # Availability
Black Fluted End Caps / Chrome Muffler 948957 12113T Out of Stock


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5.0 / 5.0
1 Review
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1 Star
Bassani Firestorm System - Firesweep Model / Chrome
I'm very happy with the purchase of the Bassani Exhaust system. It does sound AWSOME as advertised, (actually better than the Hooker Header 2 into 1 system I had to replace because I lost the muffler in transit. The installation was a snap on my '91 HD FXSTS. The instructions indicated the small spacers provided should go between the frame and the Bassani mounting bracket. I found that NOT using the spacers resulted in a better line of the pipes with the frame.
All other parts and hardware fit as they should have. Nothing was missed. (I used Chlorox Disenfectant wipes to remove residue, prior to starting the bike. Worked great!)
NOTE: If you buy a set of these and have them shipped, when you open the box you're in for a very pleasant surprise. Bassani values their product, and the shipping details aren't overlooked.
March 4, 2015
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Why did you choose this?
RevZilla Store
Because the sound was more of a Chevy V8 on YouTube which is what I am looking for. It's a Slim, so I am not looking for performance, but presents.
Stephen S on Nov 6, 2015
Because the sound was more of a Chevy V8 on YouTube which is what I am looking for. It's a Slim, so I am not looking for performance, but presents.
Stephen S on Nov 6, 2015
Will I need to get an aftermarket gasket or will there be one included in the kit?
Eric G on Jul 3, 2015
BEST ANSWER: I used the factory gaskets. Since the bike was new they were in good shape. Don't remember if the pipes came with gaskets. Don't think they did.