midpipes

Hey y'all, Hoping you might be able to help. So parking the charger up about 2 weeks ago and noticed a little rattle on low revs...fast forward 2 weeks and the rattle was louder, but managed to track it down the cats on the midpipe which have broken down. The guy who had the car before me had a...

Hello all. I have a 2006 Charger SRT 8 and I am shopping for headers for it, but I cannot find any headers with mid pipes that's all 3". all the outlets on the headers are 3" but the mid pipes available shrink to 2.5" does anybody have this application? is there a big difference? please help me...