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Mac 2-Into-2 Megaphone Complete Exhaust System - 001-0333

  • Part #:
    4405925
  • Manufacturer Part #:
    001-0333

MSRP Price: $376.95

Our Price: $357.95

You Save:
$19.00 (5%)
1 on Hand

Overview of Mac 2-Into-2 Megaphone Complete Exhaust System - 001-0333

  • Complete system features Megaphone mufflers and chrome-finished headpipes
  • Removable baffles
  • Fit into stock location

Notes:
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 requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available

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 it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration

Included Items:
(2) Head pipes
(2) Mufflers
(3) Mounting brackets
(2) Pipe flanges
(2) Exhaust clamps
(2) 5/16"-24 x 1 3/16" hex head bolts
(3) 5/16"-24 x 3/4" hex head bolts
(5) 5/16"-24 nuts
(3) 5/16" flat washers
(2) 5/16" lock washers

Specs for Mac 2-Into-2 Megaphone Complete Exhaust System - 001-0333

Color - Primary Chrome
Finish Chrome
Style Megaphone Muffler
Type 2-Into-2 System
Units Each
Weight 17.05 lbs

Specs for Mac 2-Into-2 Megaphone Complete Exhaust System - 001-0333

Color - Primary Chrome
Finish Chrome
Style Megaphone Muffler
Type 2-Into-2 System
Units Each
Weight 17.05 lbs

Fitment for Mac 2-Into-2 Megaphone Complete Exhaust System - 001-0333

See if this part fits your ride

Part 4405925 fits the following machines

Honda
  • 1978 Honda CB400A Hawk Hondamatic
  • 1981 Honda CB400T Hawk
  • 1980 Honda CB400T Hawk
  • 1979 Honda CB400TI Hawk I
  • 1978 Honda CB400TI Hawk I
  • 1979 Honda CB400TII Hawk II
  • 1978 Honda CB400TII Hawk II
  • 1986 Honda CB450SC Nighthawk
  • 1985 Honda CB450SC Nighthawk
  • 1983 Honda CB450SC Nighthawk
  • 1982 Honda CB450SC Nighthawk
  • 1982 Honda CB450T Hawk
  • 1981 Honda CM400A Hondamatic
  • 1980 Honda CM400A Hondamatic
  • 1979 Honda CM400A Hondamatic
  • 1981 Honda CM400C Custom
  • 1981 Honda CM400E
  • 1980 Honda CM400E
  • 1981 Honda CM400T
  • 1980 Honda CM400T
  • 1979 Honda CM400T
  • 1982 Honda CM450C Custom
  • 1983 Honda CM450E
  • 1982 Honda CM450E
4.0 / 5.0
1 Review
5 Stars
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1 Stars
0
1
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Finish
4.0 / 5
Performance
5.0 / 5
Finish
4 / 5
Performance
5 / 5
New pipes big sound
These new pipes accomplish their mission and bring better exhaust flow to the 1978 Honda Hawk CB400a Hondamatic. There is a noticeable improvement in power and a lot more noise. The pipes are shorter than the original and the stock crossover resonator chamber is eliminated. I had the carbs adjusted and the engine runs very well with no backfires or other side effects. BUT the sound is really loud - wake the neighbors loud from a previously sedate motorcycle. I think that I might be on the way to owning the world's slowest café racer motorcycle. One more thing, my road bars no longer fit because the front pipes are curved in a tighter way.
September 16, 2013
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Browse 2 questions Browse 2 questions and 2 answers
Will these fit a 1972 cb450k?
A shopper on May 31, 2017
BEST ANSWER: No, see fitment tab for correct fits
Hello. The stock system has a collector. I see there is no collector on this new system. Is a collectior not needed?
Roland D on May 16, 2017
BEST ANSWER: That's correct, it is not needed with this system

Instructions and Manuals for Mac 2-Into-2 Megaphone Complete Exhaust System - 001-0333

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