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BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System

BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903

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  • BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903
  • BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903
  • BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903
  • BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903
  • BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903
  • BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System AC6-0903
BMW R Model MAC Competition Race 2-Into-1 Black Canister Exhaust System

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$349.50

Out of stock. Subscribe below for stock notification.

$349.50
SKU: AC6-0903
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Specific Fitment-Check Fitment details section

Description

Details

MAC Performance competition exhaust system. Recommended for racing.

  • Designed to produce maximum power output
  • Aluminum alloy canister
  • Billet end caps
  • Removable performance baffle
  • High temperature coating
  • Mounts to the right side of the bike
  • Sits slightly higher than stock muffler

Carburetor tuning is very likely to be required.


Additional Information

Specification Details
SKU AC6-0903
Brand MAC Performance
Color Black
System Configuration 2-Into-1
Muffler Style Canister
Removable Baffle Yes
Baffle Type Glass-Pack
Exit Side Right
Header Outlet OD 2.0"
Runner O.D. 1.5"
Country of Manufacture United States

Fitment Information

BMW Models

  • BMW R100 1983 - 1984
  • BMW R100 7 1976 - 1978
  • BMW R100 7 980 1976 - 1978
  • BMW R100CS 1980 - 1984
  • BMW R100CS 980 1980 - 1984
  • BMW R100RS 1976 - 1984
  • BMW R100RS 980 1976 - 1984
  • BMW R100RT 1978 - 1984
  • BMW R100RT 980 1978 - 1984
  • BMW R100S 1976 - 1980
  • BMW R100S 980 1976 - 1980
  • BMW R100T 1978 - 1984
  • BMW R100T 980 1978 - 1984
  • BMW R75 5 1970 - 1973
  • BMW R75 5 745 1970 - 1973
  • BMW R75 6 1973 - 1976
  • BMW R75 6 745 1973 - 1976
  • BMW R75 7 1976 - 1977
  • BMW R75 7 745 1976 - 1977
  • BMW R80 7 1976 - 1984
  • BMW R80 7 797 1976 - 1984
  • BMW R80RT 1982 - 1984
  • BMW R80RT 797 1982 - 1984
  • BMW R90 6 1973 - 1976
  • BMW R90 6 898 1973 - 1976
  • BMW R90S 1973 - 1976
  • BMW R90S 898 1973 - 1976

Questions & Answers

  • Is the exhaust exit on the right side? How high is the exit from center line of the rear axle?

    This exhaust exits to the right side of the bike. The manufacturer could not give the exact height of the exit from the center line (they don't currently have a BMW to fit it back onto to measure this), but they told me the muffler bolts to the same 2-hole bracket BMW uses on the rear lower frame member to mount the stock muffler. Because of the type of bracket used by MAC, this muffler should sit slightly higher than the stock muffler.

    Answer by: rick c (Admin) on Aug 5, 2019 3:50:00 PM
  • I'm interested in your BMW R Models 1970-1984 2-1 Competition Exhaust System, but for a regular use. Do you think It's too noisy for being used everyday?

    Determining the noise level of a motorcycle exhaust (to the ear - not by an instrument measuring dB levels) is very subjective. What's loud to one person, may not be to another. That being said, this is a competition exhaust, so it will be louder than what you hear on most street bikes. It is designed with very little restriction to provide the most power. However, you could always baffle the exhaust if you found it too loud.

    Answer by: rick c (Admin) on Feb 9, 2017 12:37:00 PM
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Fitment Information

Fitment Information

BMW Models

  • BMW R100 1983 - 1984
  • BMW R100 7 1976 - 1978
  • BMW R100 7 980 1976 - 1978
  • BMW R100CS 1980 - 1984
  • BMW R100CS 980 1980 - 1984
  • BMW R100RS 1976 - 1984
  • BMW R100RS 980 1976 - 1984
  • BMW R100RT 1978 - 1984
  • BMW R100RT 980 1978 - 1984
  • BMW R100S 1976 - 1980
  • BMW R100S 980 1976 - 1980
  • BMW R100T 1978 - 1984
  • BMW R100T 980 1978 - 1984
  • BMW R75 5 1970 - 1973
  • BMW R75 5 745 1970 - 1973
  • BMW R75 6 1973 - 1976
  • BMW R75 6 745 1973 - 1976
  • BMW R75 7 1976 - 1977
  • BMW R75 7 745 1976 - 1977
  • BMW R80 7 1976 - 1984
  • BMW R80 7 797 1976 - 1984
  • BMW R80RT 1982 - 1984
  • BMW R80RT 797 1982 - 1984
  • BMW R90 6 1973 - 1976
  • BMW R90 6 898 1973 - 1976
  • BMW R90S 1973 - 1976
  • BMW R90S 898 1973 - 1976
Product Question

Product Questions

Question will be displayed after moderation.

Is the exhaust exit on the right side? How high is the exit from center line of the rear axle?
4
I'm interested in your BMW R Models 1970-1984 2-1 Competition Exhaust System, but for a regular use. Do you think It's too noisy for being used everyday?
-2
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