Going Straight Pipe...
I'm straight piped 4" no cat on my '03. The truck sounds good from the outside. Alot like a big truck, however the drone in the cab is going to drive you crazy.
My rearview mirror will vibrate so much I can't tell what is behind me when the rpm's are in the 1900 to 2300 range.
I want an Aero, just don't have the money yet.
One plus with the straight pipe. If you are the type that likes to hear the turbo whistle, this set-up will do just that. When I turn my truck off, you can hear the turbo spinning for several seconds after the engine stops.
I've been straight for 4 years now... (piped that is!) LMAO!!!
But here is my simple write up on it...
http://mopar.mopar1973man.com/2002%2...aight_pipe.htm

I don't think it loud at all... It rather quiet in the cab and I can even roll down the windows without it being over powering loud... But If I jump on the throttle I can be heard up to a full mile away!
But here is my simple write up on it...
http://mopar.mopar1973man.com/2002%2...aight_pipe.htm

I don't think it loud at all... It rather quiet in the cab and I can even roll down the windows without it being over powering loud... But If I jump on the throttle I can be heard up to a full mile away!
Thanks for the input. I am in a carpool so I'm sure I'll get some complaints when its my week to drive, but if they want to tone it down they can chip in for an Aero.
May be a good way to get a new muffler.
May be a good way to get a new muffler.
i have a 03 that the cat and muffler were removed... straight 4" pipe. it does have a echo if you drive along side of a wall or something but other than that i love the sound it makes.. throaty rumble at lower rpm then quiets out at the higher rpm's
ORIGINAL: Az2500Cummins08
What does this Aero sound like? Why is it so great?
What does this Aero sound like? Why is it so great?
http://s226.photobucket.com/player.s...;os=1&ap=1
I don't know if my opinion counts,I just got 6" turbo back straight pipe into dual 6" stacks. I love it, but its too loud under throttle for my boy with the windows down. If you're running 4" pipe, I'd probably go with the Aero (if they had a 6" muffler I might try it).
ORIGINAL: dirtydodge02
Steve, you have a mag AND and Aero? Or am I just retarded and not understanding you correctly?
Steve, you have a mag AND and Aero? Or am I just retarded and not understanding you correctly?
and for my $.02 on straight pipe, i dident like it for 3 reasons...
1.) ALL low end was lost, but i did not have a chip in so i suppose it could of been made up?!?!
2.) lost mileage......around 1.5
3.) to loud, rumbly, and had alot of drone.
the only way i said i would go back to it is if i raised the rig, put big mud tires on, had crazy horsepower running thru it and had stacks.
IMO the sound did not match my stock looking truck BUT thats just my take on it. you gotta try diffrent things out to see where your "sweet spot" is!

I just got home from the muffler shop. The truck sounds pretty good. Not near as loud as I feared. It's not any louder at cruising speeds than it was before, but it will sing when you step on it. As for the old muffler, it was full of crap out of my old cat. The guy at the muffler shop said he had never seen one like it. My EGTs are about 75-100F lower, so hopefully I'll see at least some of the mileage I have been missing.



