My cat is toast. I have this incredibly annoying noise that I can hear once I get to about 2300 RPM. I do not have any noticable power loss, but the noise is driving me crazy. Any input would be greatly appreciated. I would like my car to have a deeper exhaust note. Any idea how much it should be to replace the cat and upgrade the mufflers? Any brand suggestions? Will I gain any power? Any advice?

Thank you for your time.

 

At some point I hope to get

Magnaflof 10758 Y Pipe
Magnaflow 53005 Cat and 91005 Cat
2 Magnaflow 14829 Mufflers

Buy from http://www.justmagnaflow.com/ and http://www.hottexhaust.com (use coupon hottsavings)

 

When an exhaust set-up is "Cat back" does that include the cat or not?

 

Does NOT include the cat.

 

Thank you. I appreciate the knowledge.