MAC BMW Twin 1970-1984 Stainless Steel Replacement Head Pipes
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MAC BMW Twin 1970-1984 Stainless Steel Replacement Head Pipes

Price: $399.95
  • Item #: 181792-SS
  • Manufacturer's Product Number: 181792-SS
  • Condition: New
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BMW Twin 1970-1984 304 Stainless Steel Stock Replacement Head-Pipes

MAC Stock Replacement Head-Pipe Features Include:

  • Made with High Grade 304 16 Gauge Stainless Steel
  • MAC Stock Replacement Head-Pipes can be used with Stock OEM Mufflers or with the MAC Whispertone Mufflers
  • Complete with Crossover and Crossover Clamps
  • Made in the USA

****Note: These Headpipes will not fit the R65 or R80 GS/ST models!****


Here at MAC we are Dedicated to building Products that meet Strict Quality Standards. We follow exacting guidelines during manufacturing in order to insure that you receive a quality, reliable product every time.

Installation of a MAC Exhaust System May Change your Motorcycles Fuel-to-Air Mixture requirements. Please contact us directly with questions regarding any modifications that may need to be made during, or after installing the Exhaust System.

Carburetor Re-Jetting may be desired for Best Performance

Exhaust Discoloration (Blueing) is caused by engine conditions such as Cam Timing, Fuel-to-Air Mixture, Operating Temperature, etc. It is not a result of defective manufacturing, therefore it is not covered by any warranty.


The MAC 181792-SS is a Replacement Exhaust and is okay for Use and Sale in CA.

No C.A.R.B. EO # Required for this Exhaust System´╗┐


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