westy66 Posted September 4, 2010 Share Posted September 4, 2010 i have a Perrin catted DP and PErrin Mid and Y to some Prodrive mufflers. sounds great, but it gets a little droney on the freeway. is it the wagon? my WRX sedan wasnt this loud and it was catless. what about dynamt? Link to comment Share on other sites More sharing options...
istealfrombums Posted September 4, 2010 Share Posted September 4, 2010 Wagons are more prone to droning. Droning is usually remedied by resonators or an addition of a third muffler. I have a similar setup, ERZ DP, X02 resonated Mid and Y and Prodrive axlebacks. I have very minimal amount of drone. The wagon's open design is probably making it more pronounced. Link to comment Share on other sites More sharing options...
goneskiian Posted September 5, 2010 Share Posted September 5, 2010 Wagons are more prone to droning. Droning is usually remedied by resonators or an addition of a third muffler. The wagon's open design is probably making it more pronounced. Yup, what he said. I've held off on getting a more open exhaust for this very reason. Cheers! Link to comment Share on other sites More sharing options...
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