Originally Posted by Omniscient
They make 89 si headers?
Are you kidding?
Honda has been using the same motors since forever

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Exhaust leaks are bad, aside from the fact that you could go unconcious randomly when driving long distances... ( :reechy: ) itll deafen you.
You shouldn't really do any damage, EXCEPT the fact your putting more strain on the surrounding studs/nuts , which could lead to more issues.