My set up: magnaflow hi flow cat, 2.25 piping done at my local muffler shop, rsx muffler

I have had this set up and I am really starting to get tired of the horrible rattling noises at certain rpms. What resonator would be good to throw in for a decent cost efficient set up? (integ, rsx, ebay, etc.) any suggestions would be a big help

Thanks

 

Are you sure it's not your downpipe rattling? G3 integras are famous for it.

 

The cat sheilding also rattles. I would check all the sheilding to see if any is loose before changing the exhaust

 

Thanks for the feedback. I forgot that I also have dc headers.
Btw my old exhaust set up (skunk 2) never had this problem. When i got the work done at the muffler shop I imediately noticed the rattling noise at certain rpms. I asked them about it and the muffler shop said it was the resonator. It wasn't so bad back then, but a couple months later it got even worse when I got rid of my oem cat and replaced it with a magnaflow to pass smog. That is why I'm asking for recommendations for a resonator. I will check up on everybodies ideas thus far in the meantime.

 

Have any pictures of the RSX muffler on your car? I found one locally for a decent price and strongly debating on picking it up.

 

Hopefully these work. Wouldn't to shabby with a decent paint job and cleaned up the tip in my opinion.