Ok guys, who has the Magnaflow 5x11 or 5x8 muffler with cats and headers? What's the loudness like? I have Flowmaster 50's now and am going to get the pacesetters, add a Y pipe, keep my stock cats (sniffer) and replace the muffler for performance. I like the sound of the single in slingle out 50 and don't want to go louder. Anyone have a similar setup with a clip. I'm leaning towards the 5x11 right now.

Thanks,
Andrew

 

I had a 5 x 8 x 14 magnaflow on my truck and it is comparable to a 50 series flowmaster. I actually converted from the 50 series single in/dual out flowmaster to a 3"in/out magnaflow. The magnaflow was raspeir though. I did not have any resonation problems in the cab.

 

i had a pair of 4x9 magnaflows with midlength headers and no cats. it was a little loud, before i took off the cats it was perfect for me.

i have a soundclip of the magnaflows w/o cats and headers

Click here to see Video

 

Sweet, thanks. Anyone have some clips of the 5x8 or 5x11's. I don't know which mufflers are on the ones on magnaflows site.