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Mac 4-into-2 All-Chrome Slash-Down Exhaust System - 001-1079

  • Part #:
    4402973
  • Manufacturer Part #:
    001-1079

MSRP Price: $653.95

Our Price: $620.95

You Save:
$33.00 (5%)
1 on Hand

Overview of Mac 4-into-2 All-Chrome Slash-Down Exhaust System - 001-1079

  • Economical replacement exhaust systems for 1969 through early 1980s Japanese in-line fours
  • Performance and the sound of power for those who prefer the balanced look of dual mufflers
  • Retain all convenience features, including centerstand, oil filter and drain-plug access
  • Plenty of room for saddlebags
  • Durable dual-nickel-chrome finish in a variety of muffler styles
  • Baffles for megaphone style are removable; other styles do not have removable baffles
  • All baffles are steel, mechanical type except megaphones, which are fiberglass wrapped


Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information.

Installation of a new exhaust system may change your motorcycles fuel-air mixture. Please consult the exhaust manufacturer directly with questions regarding any modifications that may be made during, or after, installing their product. If a jet kit or Power Commander is recommended, see the Intake/Fuel section.

Exhaust discoloration (bluing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing, therefore is not covered by any warranty. See Chems/Lubes section for products to help remove or prevent exhaust discoloration.

Specs for Mac 4-into-2 All-Chrome Slash-Down Exhaust System - 001-1079

Color - Primary Chrome
Finish Chrome
Style Bologna/Slash-Cut Tip
Type 4-Into-2 System
Units Each
Weight 24.00 lbs

Cross reference number(s):

18101331

Specs for Mac 4-into-2 All-Chrome Slash-Down Exhaust System - 001-1079

Color - Primary Chrome
Finish Chrome
Style Bologna/Slash-Cut Tip
Type 4-Into-2 System
Units Each
Weight 24.00 lbs

Fitment for Mac 4-into-2 All-Chrome Slash-Down Exhaust System - 001-1079

See if this part fits your ride

Part 4402973 fits the following machines

Honda
  • 1979 Honda GL1000 Gold Wing
  • 1978 Honda GL1000 Gold Wing
  • 1977 Honda GL1000 Gold Wing
  • 1976 Honda GL1000 Gold Wing
  • 1976 Honda GL1000L Gold Wing Limited
5.0 / 5.0
1 Review
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5 / 5
Awesome Pipes
Just installed these pipes, and I must say it was fairly easy. The hardest part was getting my old stock ones off. They are a perfect fit for my '81 Goldwing, they look awesome and sound awesome.
Now the Harley guys don't have anything on me!
April 17, 2014
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Instructions and Manuals for Mac 4-into-2 All-Chrome Slash-Down Exhaust System - 001-1079

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