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Mac 4-into-1 Black Header/Chrome Canister Style Exhaust System - 803-0601

  • Part #:
    44446
  • Manufacturer Part #:
    803-0601

MSRP Price: $387.95

Our Price: $368.95

You Save:
$19.00 (5%)
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Overview of Mac 4-into-1 Black Header/Chrome Canister Style Exhaust System - 803-0601

  • Economical replacement systems for 69 thru late 80s in-line fours and Honda V-fours
  • High performance, lightweight and lots of ground clearance
  • Does not block center stand, oil filter or drain plug access; and features removable baffles
  • Carburetor re-jetting may be desired for best performance


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-1 Black Header/Chrome Canister Style Exhaust System - 803-0601

Color - Primary Chrome
Finish Chrome
Style Canister Muffler
Type 4-Into-1 System
Units Each
Weight 17.75 lbs

Specs for Mac 4-into-1 Black Header/Chrome Canister Style Exhaust System - 803-0601

Color - Primary Chrome
Finish Chrome
Style Canister Muffler
Type 4-Into-1 System
Units Each
Weight 17.75 lbs

Fitment for Mac 4-into-1 Black Header/Chrome Canister Style Exhaust System - 803-0601

See if this part fits your ride

Part 44446 fits the following machines

Suzuki
  • 1983 Suzuki GS1100E
  • 1982 Suzuki GS1100E
  • 1981 Suzuki GS1100E
  • 1980 Suzuki GS1100E
  • 1983 Suzuki GS1100ES
  • 1982 Suzuki GS750E
  • 1981 Suzuki GS750E
  • 1980 Suzuki GS750E
  • 1981 Suzuki GS750L
  • 1983 Suzuki GS750T
  • 1982 Suzuki GS750T
4.0 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
4
2
1
0
1
Finish
4.1 / 5
Fit
1.0 / 5
Performance
4.1 / 5
Styling
1.0 / 5
Value
1.0 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
No (1)
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Mac 4-into-1 Black Header/Chrome Canister Style Ex
This exhaust system fit my 750cc Honda Nighthawk perfectly. The sound is very exceptable. Not too soft, not too loud. The chrome finish is great.
October 6, 2009
Finish
5 / 5
Performance
5 / 5
Only general mechanical knowledge needed
System is easy to install and all you need is a couple hours and it's on ! Only minimal mechanical knowledge and a little common sence is needed . Once on it looks great and sounds good too . They recommend jetting the carbs with the upgrade so that is next on my list !
April 17, 2013
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
4 / 5
great price
Great price for a full exhaust system. Great for everyday rider.
August 30, 2011
Finish
5 / 5
Performance
5 / 5
couldnt have been easier!
it took longer to get the old ones off than to install these. the sound is great and the fit on my 750 four is perfect.
June 14, 2011
Finish
4 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Great replacement for CB 550
I bought this unit to replace my rusted out stock 4 into 4 CB 550 exhaust and it fit my 1978 perfectly. It is very quiet with the baffle inserted and very loud with the baffle removed so I removed (cut off) half the baffle and it sounds perfect. I am running a stock carb setup with UNI foam pod filters and did not need to rejet.
My only gripe is that if looks like it may rust at the welds. My bike will always be kept inside and will likely never see a rain storm.
You get what you pay for but for this price it is hard to beat!
July 14, 2015
Good Exhaust for the money
Chrome looks good on the pipe and the header painted part looks ok dont know about the sound havent installed it yet
December 9, 2015
Finish
4 / 5
Performance
4 / 5
Were are the Instructions?
So, the system it self is good!
The price and shipping Excellent!
But...No instructions came in the box? Contacted MAC, and got no response as of yet (2 weeks)
I just figured it out thru trial and error!
May 16, 2011
Finish
1 / 5
Fit
1 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
1 / 5
Styling
1 / 5
Value
1 / 5
Would you recommend this product?
No
I gave the product the scores that I did because it was never on my bike, I received the wrong pipe, even though I went through the steps on the Dennis Kirk web page for finding the correct pipe for my 1983 Honda CB1100F. The box looked like it had been through WWIII when I got it, taped and retaped and taped again, had water stains, and taped up holes, but the pipe seemed ok. When I went to install it, it didn't even come close to fitting my bike. When I called customer service, they stated that it was a pipe for a Suzuki, and to send it back. I put the pipe back into its original, tattered box, had UPS re-pack the whole thing into another box since the original was in such bad shape (at my expense), and shipped it back. Today, I get a call from Ashley, who was very nice, stating that because the pipe had scratches and mounting marks on it, they would have to deduct 20% from my refund. I explained what happened, and after spending some time listening to Ashley explain what I should have done, she agreed to reduce the deduction to 10%. Ok, I consider that my punishment for not understanding the return policy procedure. Dennis Kirk didn't have the correct pipe in stock, so I bought the correct pipe from another supplier. I can't give an accurate review on the Mac pipe since it was never installed, but I won't be using Dennis Kirk again. Thanks for listening.
New pipe compared to old.
Box as received from Dennis Kirk.
Box as received from Dennis Kirk.
Box as received from Dennis Kirk.
June 15, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 3 answers
Does this exhaust fit a 1991 gsx 1100 g?
A shopper on Sep 12, 2016
BEST ANSWER: Unfortunately it is not on the application list from MAC. I'm sorry it will not.
Will this pipe fit a 1980 Suzuki GS1100L ? It doesn't state it, but I would bet it will since it fits the 750L.
A shopper on Aug 23, 2017
BEST ANSWER: Fits models listed in fitment tab

Instructions and Manuals for Mac 4-into-1 Black Header/Chrome Canister Style Exhaust System - 803-0601

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