I've got a few questions for ya'll.

-could you feel a noticable "seat-o-meter" difference?

-do you have any dyno numbers before/after?

-what size did you get and what does it sound like?

I'd really appreciate any info. Thanks

 

Are you talking about a muffler only swap or a cat back?

 

I felf a very little diffrence in mine @ high end. The sound is awesome mellow at idle and a nice rumble at wot. ON the highway going 70 you can barely hear them unlike flows.

 

I took off my flowmasters for the "open through" design of the Magnaflow. The Magnaflows got rid of the annoying resonation in the cab at about 55 mph. I like the sound better than flows. Not quite as loud though but better smoother sound. Not a huge seat of the pants difference but better throttle response. Seems like it revs quicker. thinking about it now I do remember feeling a difference over my flowmasters. More in the higher rpm band.

 

Yeah, I'm just talking about the muffler.

Thanks for the replies. Anyone else?

 

What sizes are ya'll running?

 

If you want a bad *** sound,cut the flang just after the y-pipe.Install a magnaflow #12259 at an angle slightly so you can get a straighter shot around center frame stifener.Then go with a 3 1/2" pipe out the side in front of the rear tire.The big short pipe gives it an even deeper sound