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.
- Sold in pairs
- Bolt on with our /2 conversion headers
- Stainless steel construction
- Made for 750cc and larger motors
- Great sound & not to loud
Please allow 2-3 weeks delivery time.