Here it is again....STACKS!!!

[krupatex]

OK... I know there is tons of threads out there about STACKS! But I would like to know if there is any particular way of doing a stack setup, other than straight exhaust with a 90 degree up, right benind the cab, through the bed.... Right? What size pipe? Do I need any kind of water stop for rain??? Lay it all down for me. Thanks!

[Black Pwrstroke]

hey man as far as how you can do it, you can run them with a muffler i have 4 inch down pipe then from under the cab i went with 5 inch flex tubing up to my T everything in the box is 5 inch. My stacks are 5 inch but i need 7s. Hope this helps you out. Let me know if you need anything else.

[krupatex]

Thanks a lot man... I plan on having just one stack on the passengers side. So why the flex tube? Any particular reason?

[stroker27]

so you dont have to buy/make angled tubes

[krupatex]

are they cheaper? and do the ribs inside restrict the air flow or are they to small to matter?