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I have the Evolve Rear Race Exhaust & Catless down pipes with the straight thru Supersprint MP and it has a TERRIBLE resonance at 1900/2000rpm but below or above 1900/2000rpm it sounds beautiful.
But not sure I can put up with this resonace at 1900/2000rpm & after multiple calls to Evolve for advice & them not calling me back I think I may change back to standard mid pipe or even try a different exhaust system!
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