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- Wed Jun 14, 2006 5:39 am
- Forum: R1150R (2001-2005)
- Topic: Two Brothers Racing exhaust system
- Replies: 3
- Views: 1811
Two Brothers Racing exhaust system
Hello, Anyone have any experience with Two Brothers Racing's catalytic converter replacement + muffler system? I am mostly looking for a more 'melodious' sound not just getting louder. Aside from the weight savings, any significant performance increases?