What about a full custom set-up with high flow primary cats (within spec to pass emissions testing) and then a 4-resonator mid pipe.
If someone were to make this, I would seriously consider it. Of course, the counter point is that with high flow cats and 4 resonators, the power gain doesn't justify the cost.
Can someone tell me how much power is lost with a high flow cat vs. cat elimination? How about resonators?
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Audi S6 * Audi S3 * Porsche Cayman GTS
--Former BMW M3 owner
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