get rid of the kitty.....mine used to smoke like a train.....I hated it but to each his own right? :c:

Smoke Switch :U: or SCT. But you really should get a delete kit before.

delete kit? I'm assuming you mean cat delete, because the 6.0 doesn't have a DPF.

im pretty sure he means an egr delete, but kat delete would also be a good idea. and for the guy who went through 4 egr valves due to "smoke" how many times did you take your egr valve out and clean it:humm::argh:

EGR Delete. They are a pain on them 6.0s