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Picking muffler replacement: Mufflers or Resonators?
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03-22-2019, 01:33 PM
mr_robot
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Join Date: May 2018
Location: NYC
Posts: 930
I test drove a 4.8is with stock resonator and just muffler deleted on the back. The drone was pretty much every where, unbearable.
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2005 Imola 4.8iS
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