Good quality cat back exhausts?

When I did my d16z6 swap in my civic vx... i got a cheapo ebay cat back to replace my exhaust since i had to relocate where my catalytic converter goes..... (i didnt have much money left due to swap)
The ebay cat back n1 crapness exhaust is just horrible quality fitting.... when I start my car or just driving sometimes... the exhaust vibrates on the actual civics frame! ... from the inside the civic sounds like its going to blow up .. but its just the exhaust not fitting correctly....
I just want some opinions or experiences of other cat back exhaust out there..... I dont want to worry about my exhaust hitting my car O.o... I would prefer something not so pricey... but a decent exhaust is going to cost a decent penny right?
Thats the bitch thats hitting the car when it runs... wtf....
The ebay cat back n1 crapness exhaust is just horrible quality fitting.... when I start my car or just driving sometimes... the exhaust vibrates on the actual civics frame! ... from the inside the civic sounds like its going to blow up .. but its just the exhaust not fitting correctly....
I just want some opinions or experiences of other cat back exhaust out there..... I dont want to worry about my exhaust hitting my car O.o... I would prefer something not so pricey... but a decent exhaust is going to cost a decent penny right?

Thats the bitch thats hitting the car when it runs... wtf....