munters Posted September 3, 2013 Share Posted September 3, 2013 Did anyone update the ANSA Exhaust? I have the system since many years in my garage and I thought, I could maybee change the muffler and pipes to have more flow. The problem is also, over 73dB is not legal here measured 7 meters away from the side. Pass by full throttle in 2 or 3 gear with 30 Miles around between 2500 and 3000 rpm. I guess I would even need 2 mufflers or resonator/muffler in the midle to pass. Thanks for your thoughts. Marcel Quote Link to comment Share on other sites More sharing options...
munters Posted September 17, 2013 Author Share Posted September 17, 2013 anyone? Quote Link to comment Share on other sites More sharing options...
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