i have a single 6 inch ss stack that's reduced to 3 inch!!!!!!!!!!!

 

ok here is my opinion on stack i put the on my dodge within 2 weeks of me owning it the looked and sounded badass. yes they are loader than a stock exhaust. depending on the size of the cab is how big it is. i now have stacks on my ford crew cab. both have the cummins so the sound is the same but since the ford is a crew cab there not as load in the driver seat. personaly i hate stacks because everyone and there dog have them now they do sound awsome but so does a dual 4" side swept behund the tires with 6-7" tips. will my next truck have stacks? no

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as a side note i built mine myself so it was exceptionaly cheep just bought the tips at $150 a piece i had all the steel and a welder

 

I have stacks too they are loud and I love them but if I see one more gas truck with little 3 or 4 inch stacks I am taking mine off!!!

 

thank you for your post. and yes i have to agree little gasoline trucks with stacks is quite depressing. you guys have given me alot to think about so ill probably wait till december or so to decide on what im going to get. thanks

 

they are alot louder then the regular exhaust mine was easy to instal cause just went with a single so all i needed was a 4in 90' 4 foot piece of 4in pipe a 3to 4 reducer and the black mbrp stack and it cost me $300 since i welded it myself and it only took me 2 hours, i love my stack it makes the truck alot more fun you gotta love rollin coal on them hybrids it always makes the day better

 

my stack me and my buddys built it one day cause we was bored. its built out of 6 in aluminum pipe. i had the pipe laying around the house and my buddys dad has a welding shop so he tig welded it to a piece of aluminum plate. the i welded a piece of 3 in. steel 90 to a plate and left it stickin up through the hole in the plate bout an inch. the aluminum plate has a3 in hole cut it slips over the 90. and its all bolted down to the bed., it leaks a little but i dont care. i got bout 20 bucks in flex pipe and high temp black paint