One of my buddies just put a dynomax ultra flow ss on his 2500 and it sounded really nice, so from impulse I just went home and ordered one. Right now I have a flowmaster 40 series muffler and Im going to be putting on a Dynomax SS Ultra with the straight through design to my duals, I was just looking to make my truck a bit louder but should I have just gone high flow cats instead? I guess what Im asking is am I going to notice a difference with just a muffler swap?

 

You will notice a diffrence may not be that much diffrence but ya will notice it. I dont know anything about the Dynomax but im sure someone will. When you get it installed be sure to post a video!!

 

if u wanted loud u should have ordered a race bullet by dynomax. ur buddies 2500 will be louder than our f150s. dont know anything about the other dynomaxes. go high flow cats as well.

 

Here is a link to the site for dynomax
http://www.dynomax.com/products/ultrafloss.html
there is not really any restrictions at all like the flowmasters thats the only reason I impulsed bought without thinking.. Just figured less restrictions equals louder haha. But im just hoping someone will have a good answer for me so I dont feel like I just wasted $90 and should have put it towards high flow cats instead.

 

ya i hear ya. im sure its decent but i dont know. whenever u put it on post some vids

 

Yea I definitely will, It should be coming in a couple of days.. So im hoping it does the job for me and I dont have to spend anymore money on high flow cats and I can get these wheels and tires I have been staring at in my bookmarks the last couple weeks.

 

i got a 3" dynomax bullet from summit.com about a year ago and it sounds great. all my friends know when im pulling up you didnt waste your money

 

Return it because it wont be louder than your 40. What is this 2500 truck? A GM truck or Dodge? The GM 6.0L and Hemi are much louder engines than the Ford modulars so they make calm muffler sound louder.

You need hi-flow cats to sound louder.

 

He has a 2500HD Chevy is what he put it on, I guess ill just put it on and see what happens, then decide from there if I want to put on some high flow cats.

 

Yeah those 6.0Ls roar. Ford modular V8s and their restrictive cats dont lol. I put Super 44s on my old 2500HD, jesus it woke the dead. A Super 44 on an all stock F150 I can still sleep to.

 

 

any muffler is better than a slowmaster get you a magnaflow they sound nice
http://www.youtube.com/watch?v=4GU6Pl_wFbI

 

The Supercharger sound adds to the sweet sound

 

Wow I like the sounds of that super charger. I just got the dynomax today in the mail, so ill prob get around to putting it on this weekend I have to go to order some exhaust tubing to make this work and ill pick that up tomorrow but ill keep you guys posted on how it turns out. So maybe ill be getting some cats here soon We will see.

 

Good luck man