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full exhaust vs. cat back

15167 Views 14 Replies 7 Participants Last post by  StevenLK
Ok I've seen these 2 types come up alot in some threads, and i was wondering what is the difference between a Full Exhaust and a Cat Back Exhaust?

edit: i know its a stupid question but i don't alot about exhaust systems
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i have a hi-flow cat , and 2.25 cat back. and the thing just drones .. i love the deepness of it. but when i take off in high rpm's it straight out SCREAMS!... i have a magna flow. its like a 3.0 outlet. but b'4 i put the cat on, it wasnt as deep sounding.
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