i just bought an 07 Hummer H2 with the 6.0l engine and i wanted to know what size is our Exhaust System

What size are the Inlet and Outlet Ports...And are they Offset of Centered Mufflers...i am looking at installing a better muffler to my HUmmer...Something with a Little More Deeper Tone to it...thanks

 

I am not being a dick but try doing a search online or on this forum even. I googled "H2 07 exhaust size" and got this thread as the first result.

https://www.hummerforums.com/forum/h...ger-07s-10551/

This way you dont "clutter" the forum. If everyone did this we would have a a bunch of questions/threads when they could be condensed to a few.

Hope this helps with your search.

I went with a Magnaflow system on my 03' and love the sound, no drone on the highway and great rumble when i hit it! It you get a bolt on and do it yourself you will most likely need a cutoff wheel or hacksaw or some kind of cutting system to take it off and fish it off. All around great mod for the truck. If you wheel it hard then think about cutting off the tips back just behind the bumper and they wont rub the ground in ruts, steep inclines, etc.






This last pic is of where it comes close to the air compressor (not sure if you have the airbags or not) but some people said thiers rubbed the plate but I didnt have that issue at all, you can always cut the plate a little and make it work if your system rubs, it has plenty of room for trimming if it calls for it.