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Python 2-1/2″ Slash-Cut Slip-On Muffler

J&P Cycles Part Number: 450-526

Manufacturer Part Number: 41507


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Description for Python 2-1/2″ Slash-Cut Slip-On Muffler

• Use the same baffle as the Python3 full system

• Baffles are non-removable

• Features an embossed Python3 logo on each muffler

• Comes complete with all necessary mounting brackets and instructions

Product Specs

Product Specs for Python 2-1/2″ Slash-Cut Slip-On Muffler

End Cap Or Tip Style:
Slash Cut
Head Pipe Diameter:
Heat Shield:
Not Included
Manufacturer Part Number:
Muffler Color:
Muffler Diameter:
Muffler Finish:
Muffler Material:
Stainless Steel
Muffler Style:
Sold in Units:
Warehouse Part Number:
Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Softail Breakout CVO FXSBSE : 2013–2014
  • Softail Breakout FXSB : 2013–2017
  • Softail Convertible CVO FLSTSE : 2010
  • Softail Convertible CVO FLSTSE2 : 2011
  • Softail Convertible CVO FLSTSE3 : 2012
  • Softail Custom FXSTC : 2007–2010
  • Softail Deluxe CVO FLSTNSE : 2014–2015
  • Softail Heritage Classic Anniversary FLSTC : 2013
  • Softail Heritage Classic FLSTC : 2007–2017
  • Softail Night Train FXSTB : 2007–2009
  • Softail Rocker C FXCWC : 2008–2011
  • Softail Rocker FXCW : 2008–2009
  • Softail Springer CVO FXSTSSE3 : 2009
  • Softail Standard FXST : 2007–2015
Customer Reviews

Customer Reviews for Python 2-1/2″ Slash-Cut Slip-On Muffler

Overall Rating

5 out of 5 stars (based on 80 reviews)

5 stars (71)

4 stars (8)

3 stars (1)

2 stars (0)

1 star (0)

0 stars (0)

sheycpr on 3/7/2019

Great sound! Easy install and makes my bike heard! Sounds like a Harley instead if a lawnmower! (Make sure you have connection gaskets for speedier process)

nmorris on 3/1/2019

5 Star

mathea717 on 3/1/2019

5 Star

timm2266 on 3/1/2019

5 Star

har92ley on 3/1/2019

5 Star

jtrazz on 3/1/2019

5 Star

grumpa1949 on 10/1/2018

Perfect fit, great sound, easy to install, very happy with my purchase

gepamp on 7/9/2018

I actually bought these back in 2013 and was doing some maintenance to my bike now in 2018 and realized that at some point the baffle on my pipe and fallen out. I really do not know when this happened, but a little disappointed especially when it says the baffle is not removable.

T-boy1204 on 9/29/2017

Just installed these today. Easy to follow instructions. Only took about 45 mins. Left the heat shields off. Look bad and sound loud AF. highly recommend !

dalenass on 7/27/2017

I've bought Python's for 2 previous bikes I've owned and was never disappointed. Had to get another set for my new bike. Easy to install and sound absolutely great.

Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout. Due to state regulations we cannot ship this item to the state of California.

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