Do not run magnaflow it's garbage I would post pics on here but I can't for some resone.
I had there cat back on my 06 chevy colorado and 3 years later totally rotted out and starting to burn through. There crappy rockwool packing was all burnt out and did nothing but cause a horrible drone in the truck.
Now I will not every recommend flowmaster mufflers. They may sound good but that's it. They have the worst flow numbers out of any mufflers out there.
If TRD makes a cat back for your truck buy it. It is made by borla and has to be within certain DB levels.
Next would be to check out borlas web site. And if they make a touring system for your truck go with that one.
I lucked out and got a GMPP cat back exhaust for my truck,which is made by borla. And what a differance it is there performace muffler it is very quite with a slight growl to it. No dron in the truck cab and while towing it is still quite inside.
Also because I was able to get the GMPP exhaust through borlas web site I get there million mile warranty. And there whole kit is 300 series stanless steel it will look good for ever.
I speak highly of borla because on my last car I used one of there pro xs mufflers. And 10 years later and 300 thousand km logged on it it still sounded as good as day one and also still looked like new.
