4" Inlet Stack (LLY)

Get your 4" inlet stacks ordered today for your Duramax LLY truck.  These 4" inlet stacks work great with stack kits or just converting your 4" exhaust into your own stack kit.  Choose form all sorts of different types, cuts, and colors.  Once you decide, get it ordered so we can get these stacks on your Duramax LLY and then you can send us some pictures.