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PLEASE CHECK WITH US BEFORE ORDERING!When putting a post 1970 BMW 2 valve twin engine in a pre 1969 frame, this is the only way to do it!

Used with our /2 conversion headers,  these mufflers have a larger opening to allow your post 1970 motor breath better.


  • Bolt on with our /2 conversion headers
  • Stainless steel construction
  • Made for 750cc and larger motors
  • Great sound & not too loud
  • Sold in pairs


Please allow 2-3 weeks delivery time.


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