It really depends if you are willing to put up with the Drone of stacks them 1 st Gens. Are not to sound proof lol Esp. If you have a "bombed" it. :5:

I say go with them.

stacks rule on a 1st gen!! I have a single stack on mine but if you have the stuff to do duals go for it. my suggestion is always go with at least 5 inch stacks. i had a 4 inch for awhile and i am glad i went to a 5 inch. good luck and have fun with it!
ez

STACKS all the way its the only way to go.... I like 45's:c:

Stacks
 

I'm putting flapper stacks off a case 430 on my dodge out the front fender.

stacks are cool, but be ready to clean the horse trailer of all the soot and oil. Ever look at a semi with stacks behind the cab? the trailer gets nasty withing the first 500 miles, less than a day of OTR driving. OTR trucks meeting the 04 emissions arent as bad and the new 07 emissions are very clean. But its alot harder to "Bomb" a big rig. and highly illegal to tamper with emission controlled vehicles. 5 or 6 inch stacks look the best and sound better on pickups, do you ever haul hay or straw in the bed? Those stacks get pretty warm, not to mention the bed space you loose. mall crawlers and showboats use stacks, working trucks keep it out of the way under the truck. Just my $.02

I really hate to admit it but I think you're right. I really do believe stacks are just supposed to be on 1st gens but I've been considering the bed space I'd lose, I think I'm going to have to keep it run underneath on mine :humm:

that said, if you don't mind washing the trailer now and then and losing a little bed space...DO IT!

you know my answer already roll smoke til headlights turn on:c:

STACKS all the way. I agree that Right at the cab is the best. There is a guy in town his are like 8 feet tall and look really bad.

yes to STACKS but only if you plumb them in i see to many trucks that have STACKS that are plumbed in:argh:

stumblefoot i hate to rain on your parade but i've got a working truck with stacks and have hauled hay with it twice since putting them in and have had no problems with anything gettin a little too hot...