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      07-20-2026, 05:42 AM   #4
ShocknAwe
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Drives: N54 E82, M57 E70, 964 C4
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Quote:
Originally Posted by bmwisme View Post
Thanks for your input. That's what I thought (catted dp's performance) but just maybe someone made a high-flow that performed noticeably better than stock downpipes.
Catless would be cheaper and perform better but I worry the smell and sound may be off-putting. And of course, against the law.
Secondaries take care of almost all the smell. Legaluty and headaches depend on where you live and is your decision. My state is a piece of cake.
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