catalytic converters

just about to start piecing together the exhaust. im going to buy a new cat and was wondering what some others are running.

talk to your local exhaust shop and find out what type of emissions test they do. here in Wa they plug into you obd2 port and run a scan as long as you have no check engine lights on you will pass. I have true duels ran from the headers back with NO cats and I passed in my tahoe!

I run a Magnaflow high flow cat. You can pretty much see through it.

Summit has some cheap ones too, Cat-Co I think. They work fine as well, I put one on the 720.

Stainless flow through from LC, pretty small .