Air flow upgrade

mamumtsllc

Member
Sep 4, 2014
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1
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Not your usual turbo questions. But instead what air flow upgrades would you guys recommend and in what order. Truck is a 06 GMC 3500 dually. Will get new stock injectors soon. Has new cp3 (less than 15k miles) head studs, egr deleted with pro fan inlet and down pipe. Built trans. Danville 2.5 drop in turbo. Stock air box. This is a tow rig that I'm trying to help out all I can.

Manifolds and up pipes?
Charge air cooler?
Boost pipes?
Intake?


What are y'alls recommendations and opinions. I just want it to breath and pull better than it is now. Feels a little held back.

Thanks

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