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      09-02-2015, 03:00 PM   #1
m5james
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Drives: '10 X5M Alpine White on Sakhir
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Location: Marysville, WA

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Resonator vs resonator-less catless downpipes

While still in my quest to find DP's that aren't stupidly overpriced, I've noticed that they can come with or without resonators, based on the brand. Has anyone gone from one to the other and comment on their sound differences? I wanna be able to hear the turbos, but I've prefer to not hear droning if possible. I can't imagine a resonator would impede airflow, so hopefully someone can comment.

Last edited by m5james; 09-22-2015 at 08:25 PM..
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