Quote:
Originally Posted by MetZF82
Not sure how restrictive the resonators are I've ready it doesn't make much difference if you cut them out.
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I read this too, specifically on comp pack cars. But then I read on the forum where someone said even though they were hollow, they were heavy and still restrictive...And that once he removed them and replaced it with straight pipe the sound was very noticeably louder. Hopefully someone can break this down for more clarification...If not, I may be the guinea pig and see what sound difference I notice after I install my axel back and before catless dp.