bullitt ben

I know O/R Prochambers produce DRONE but can anyone tell me if the Version of the Prochamber that you can install w/cats eliminates drone or is it still an issue???

loudnlow

There are catted prochambers I can't remember who sells them though. They do sound good.

Grabborange

I have the ProChamber with cats. They are a shortened version that splices in leaving the stock cats in place. There is no drone. They are a little deeper than stock. I intend to go to GTAs and I don't anticipate they will drone with those either.

bullitt ben

No DRONE!!!...........Thanks for the answer, then i guess the drone was caused by the removal of the cats, now i just need to find out if i have enough pipe left over from splicing in the Ford racing x-pipe, from what i see in the pics i should be ok.

so i'll be selling a ford racing x-pipe

stangit9090

If drone is that much of an issue just keep your factory mufflers with an o/r midpipe...I rocked that waiting for my bassanis to be put on...screams at WOT but you cant even hear it at idle/cruising.

gman73

Your axlebacks are the biggest indicator whether you get drone or not. I ran O/R prochamber with magnapacks and Prochamber w/hi-flow cats welded in with magnapacks. Both set-ups droned. Prochamber w/hi-flows and SLP LM droned a lot less.

bullitt ben

If drone is indicated by axlebacks , before i swap the X-pipe for the catted Prochamber i would like to know if my gta's would cause DRONE with the new setup cause i really do not want to change them.

so if anyone here has this setup let me know.

2cokeman

GTA will never drone!

bullitt ben

Well i decided to go ahead and order the prochamber I ordered the one you can install after the cats, Can't wait to install it....just hope i don't get DRONE ...If so i"ll really get an EARFULL from the wife.............LOLLLL

Grabborange

Let us know how they sound. As I mentioned that's probably the setup I'll end up with. Planning on adding GTAs (although maybe Corsa's) to mine.

Funny, though, I didn't think GTAs droned with a Ford X-pipe. Isn't that the setup Shelby GTs have?