Stacks...
#12
#13
the biggest thing you would have to worry about with rain is if it did rain enough in theory it could get all the way up to the turbo and hydro lock the engine...but were talkin and ungodly amount of rain...the biggest thing that will happen is the flex pipe will start to rust out after a few years of rain getting down in there...like mine
If it rained enough to fill your exhaust system back to the turbo, I think the truck would be under water and the least of your worries
#15
#16
You have way more tolerance than I do. I had a rain cap on my straight cut for about a week. Now it's sitting on a shelf. Sumbitch, those things are annoying! Now if its raing hard, I go out and put a lid from a can of Gator-aid mix on it.
#19
#20