whats up fellas... i have the gibson super truck exhaust.. and i want something louder like super loud but with out doing cams and major engine work to get it.. so i was looking for a new exhaust system like the american thunder or magnaflow systems ... which company makes the loudest exhaust for the 5.9... mayb ill do a cut out but i dont know where to put it ( before or after the cat ) and if i put the cut out im only gonna use it on days wen im going to a show or just ****in around town
thanx guys

 

seems flowmaster is the norm.. and magnaflow... do a search you will find all kinds of info and sound clips....

 

Loudest exhaust eh.. just pull the cat and run straight pipes.

If you're not looking into that then look into a 40 series flowmaster.. It has pretty good tone and noise. Not overly obnoxious, but good sounding. I wish I would have gone with the 40 over the 50 myself.

 

I have a '97 Ram 5.2 withCeramic Coated Headers, Magnaflow Hi-Flow Cat (This made the biggest performance gain and made the noise come out alot louder that the ~~~&gt and a FlowMaster 40 series exiting the truck right in front of the rear tire. This is very loud and it makes everything shake in the cab. Almost unbearable with all the windows up.

 

I did this but am still running a muffler and it definitely made the exhaust louder. You may need an O2 sim for your post-cat O2 sensor.

The gibson's super truck is quite loud. If you want louder you'll probably have to lose the cat or maybe just staight pipe after the cat. A cut-out between the cat and the muffler would allow you to be loud when you want but still retain your drivability for everyday driving.

 

depends where he lives , mite not be able to take the cat off.. and most shops will not mess with the cat unless its bad......

 

I run a 40 series Flow master with dual pipes that dump forward of the pass rear tire. This is a very loud muffler with a good tone, however if youdrive the freeway allotyou may regret this muffler...it has a horrible drone at highway speeds. If you have never heard these trucks with straight pipes I wouldnt recomend it, they sound like a$$. I have heard the aeroturbine muffle and they sound great as did the 3" in with 2 1/4 dual outs glass pack I had on mine back when it was new.

 

Ihave a 3" catback with a Flowmaster 40 on it. Right now the tip is aimed at the ground. With the exhaust resonating off the ground it is super loud.

 

i have dual flowmaster 40's. sounds pretty sick, and it lets the 5.9L breathe.
http://vids.myspace.com/index.cfm?fu...oid=1890220400

 

flowmaster 40 best bet for a conventoinal muffler, magnaflows preform better but there sound is more engine and less rumble, cleaner , but defintly queiter..... best bet, my buddy jsut got a cherry bomb glasspack, its unreal