I right now I have the Magnaflow Catback kit with a SIDO 18" with 3" midpipe and 2.5" tails. I want to change it though. I already have high flows and was considering going to a 2.25" true dual system to gain some more upper end without losing the low end. It would be x piped but I'm not sure what muffler i want. I want it louder some what, but definately more agressive. Considering Magnaflow 5x8x14 SISO mufflers. I've also heard that center/offset muffler help with tone because the higher frequencies are driven straight into the packing while it enters. Any suggestions on mufflers? It was either going to be this or a SISO 3" system, but I love the looks of duals and my tip will be coming out at the edge of the bumper. I have them straight out the back right now, but want something a little bit different. Any help?

 

bump...

 

I'd go for the true duals for a better sound. Instead of the 14" mufflers, go with the 11" mufflers, much much better than the 18" and 14". Big deep loud sound.

 

I forgot to mention I'll b getting a AF1 intake for Christmas. I'm leaning towards the 6"x18" round maggies right now.

 

How big? I dont want it to be overbearing in the cab...