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Python Black Rayzer 2-into-1 Exhaust System - 1800-1665

  • Part #:
    4407537
  • Manufacturer Part #:
    1800-1665
Our Price: $984.95
3 on Hand

Overview of Python Black Rayzer 2-into-1 Exhaust System - 1800-1665

  • Wicked 2-into-1 performance with serpentine head pipes
  • 1 3/4 in. head pipes flow into a huge 4 in. (at outlet), radical turnout megaphone with a contrast machined billet end cap
  • Feature flat plane 12mm/18mm oxygen sensor ports for wideband tuning capabilities
  • Full-coverage 2 1/8 in. header heat shields
  • 2 in. fiberglass-wrapped perforated baffle
  • Stainless, Python branded muffler straps
  • Also available in Chrome (44-07536)
  • Made in the U.S.A.

    Included Items:
    (1) 2-1 chrome exhaust
    (1) Black muffler heat shield
    (1) Black front heat shield
    (1) Black rear heat shield
    (1) Black collector heat shield
    (1) Black bracket
    (1) #28 hose clamp
    (6) #20 hose clamps
    (1) 5/16 in.-18 nut plate
    (2) 5/16 in.-18 x 5/8 in. serrated flange head bolts
    (2) 18mm to 12mm O2 adapters
    (4) 1/4 in.-20 x 3/8 in. scallop button head bolts
    Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Python Black Rayzer 2-into-1 Exhaust System - 1800-1665

Color - Primary Black
Style Turnout Tip
Type 2-Into-1 System
Units Each
Weight 26.25 lbs

Specs for Python Black Rayzer 2-into-1 Exhaust System - 1800-1665

Color - Primary Black
Style Turnout Tip
Type 2-Into-1 System
Units Each
Weight 26.25 lbs

Fitment for Python Black Rayzer 2-into-1 Exhaust System - 1800-1665

See if this part fits your ride

Part 4407537 fits the following machines

Harley-Davidson
  • 2013 Harley-Davidson Electra Glide Classic - FLHTC
  • 2012 Harley-Davidson Electra Glide Classic - FLHTC
  • 2011 Harley-Davidson Electra Glide Classic - FLHTC
  • 2010 Harley-Davidson Electra Glide Classic - FLHTC
  • 2009 Harley-Davidson Electra Glide Classic - FLHTC
  • 2008 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
  • 2007 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
  • 2009 Harley-Davidson Electra Glide Standard - FLHT
  • 2008 Harley-Davidson Electra Glide Standard (EFI) - FLHT
  • 2007 Harley-Davidson Electra Glide Standard (EFI) - FLHT
  • 2016 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2015 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2014 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2013 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2012 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2011 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2010 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2009 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2008 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
  • 2007 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
  • 2016 Harley-Davidson Electra Glide Ultra Classic Low - FLHTCUL
  • 2015 Harley-Davidson Electra Glide Ultra Classic Low - FLHTCUL
  • 2016 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2015 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2014 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2013 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2012 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2011 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2010 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2016 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2015 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2009 Harley-Davidson Road Glide - FLTR
  • 2016 Harley-Davidson Road Glide - FLTRX
  • 2015 Harley-Davidson Road Glide - FLTRX
  • 2008 Harley-Davidson Road Glide (EFI) - FLTR
  • 2007 Harley-Davidson Road Glide (EFI) - FLTR
  • 2013 Harley-Davidson Road Glide Custom - FLTRX
  • 2012 Harley-Davidson Road Glide Custom - FLTRX
  • 2011 Harley-Davidson Road Glide Custom - FLTRX
  • 2010 Harley-Davidson Road Glide Custom - FLTRX
  • 2016 Harley-Davidson Road Glide Special - FLTRXS
  • 2015 Harley-Davidson Road Glide Special - FLTRXS
  • 2016 Harley-Davidson Road Glide Ultra - FLTRU
  • 2013 Harley-Davidson Road Glide Ultra - FLTRU
  • 2012 Harley-Davidson Road Glide Ultra - FLTRU
  • 2011 Harley-Davidson Road Glide Ultra - FLTRU
  • 2016 Harley-Davidson Road King - FLHR
  • 2015 Harley-Davidson Road King - FLHR
  • 2014 Harley-Davidson Road King - FLHR
  • 2013 Harley-Davidson Road King - FLHR
  • 2012 Harley-Davidson Road King - FLHR
  • 2011 Harley-Davidson Road King - FLHR
  • 2010 Harley-Davidson Road King - FLHR
  • 2009 Harley-Davidson Road King - FLHR
  • 2008 Harley-Davidson Road King (EFI) - FLHR
  • 2007 Harley-Davidson Road King (EFI) - FLHR
  • 2013 Harley-Davidson Road King Classic - FLHRC
  • 2012 Harley-Davidson Road King Classic - FLHRC
  • 2011 Harley-Davidson Road King Classic - FLHRC
  • 2010 Harley-Davidson Road King Classic - FLHRC
  • 2009 Harley-Davidson Road King Classic - FLHRC
  • 2008 Harley-Davidson Road King Classic (EFI) - FLHRC
  • 2007 Harley-Davidson Road King Classic (EFI) - FLHRC
  • 2010 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic - FLHTCUSE 5
  • 2010 Harley-Davidson Screamin' Eagle Street Glide - FLHXSE
  • 2016 Harley-Davidson Street Glide - FLHX
  • 2015 Harley-Davidson Street Glide - FLHX
  • 2014 Harley-Davidson Street Glide - FLHX
  • 2013 Harley-Davidson Street Glide - FLHX
  • 2012 Harley-Davidson Street Glide - FLHX
  • 2011 Harley-Davidson Street Glide - FLHX
  • 2010 Harley-Davidson Street Glide - FLHX
  • 2009 Harley-Davidson Street Glide - FLHX
  • 2008 Harley-Davidson Street Glide (EFI) - FLHX
  • 2007 Harley-Davidson Street Glide (EFI) - FLHX
  • 2016 Harley-Davidson Street Glide Special - FLHXS
  • 2015 Harley-Davidson Street Glide Special - FLHXS
  • 2014 Harley-Davidson Street Glide Special - FLHXS
5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
2
0
0
0
0
Finish
5.0 / 5
Fit
5.0 / 5
Performance
5.0 / 5
Styling
5.0 / 5
Value
3.0 / 5
Would you recommend this product?
Yes (1)
Finish
5 / 5
Performance
5 / 5
Black Rayzer on 2015 FLTRXS
This pipe fits exactly how it should and the finish is great. The sound is a little louder then I expected from the sound bites I had listened to on the internet. This pipe really changed the look of the bike and is an improvement over the stock look. I would recommend this pipe for anyone looking for a 2 into 1 on a dresser. There are others out there but the look and price of this pipe can't be beat.
June 1, 2015
Finish
5 / 5
Fit
5 / 5
Performance
5 / 5
Styling
5 / 5
Value
3 / 5
Would you recommend this product?
Yes
The most AWESOME sounding and best looking pipes I've ever had or seen.
December 24, 2016
Purchased
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 4 answers
Will they fit 2011 cvo streetglide 110ci?
Tommy L on Dec 13, 2016
BEST ANSWER: Yes they will and you won't regret it excellent sound!! I ordered a new air cleaner and even tuner along with the exhaust the bike is a hell of a lot peppier now
Does this exhaust have a catalytic converter built in ?
Jerry on Jun 28, 2017
BEST ANSWER: No
Do u have them for Kawasaki ?
A shopper on Aug 21, 2016
BEST ANSWER: No, only for Harley for this brand.

Instructions and Manuals for Python Black Rayzer 2-into-1 Exhaust System - 1800-1665

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