Refining and quieting a loud exhaust system

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**MosportGreen66** · #1 10-23-2024, 06:00 PM

Hi Guys,

I'm helping a friend spec a protouring car and after driving a comparable model, he mentioned it is too loud for him/family. Does anyone have experience refining and quieting an exhaust system?

The car is running a new coyote Ford crate engine. It will be used a weekend cruiser/never raced. Performance loss is not a concern and likely won't be noticed.

I'm considering a couple baffles and muffler combination but would appreciate feedback on type/style/brand.

Thanks,
Dan

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