Guys running Fords FR500 cat back ???

[SAcobra427]

I am wondering if anybody is running a catted "X" pipe along with the X in the back of the FR500 ? I am getting ready to take off my stock H pipe and upgrade it but was wondering about a dual X system. I would like to get rid of the drone I have from 1700 to 2000 rpms, don't know if it would change the sound or not.

Thanks, Tom

 

[Bingo13]

There will still be a slight drone at 2000 rpm. The Magnaflow catted-X woke up this exhaust somewhat. It sounds very good at idle and at WOT but still is quiet when cruising. I just stay away from 2000 rpm when possible. The drone is nothing compared to the other catbacks I have tried.