Intake

[jk6672]

I'm not trying to start a brand war, but curious which cold air the Cummins guys are using and any noticeable benefits seen.

 

[nickpohlaandp]

I don't think it makes jack squat of a difference when the engine is boosted to 25+ psi. I highly doubt there would be any difference, certainly not a noticeable difference. Slap in a K&N in the stock air box and go.

 

[shane1981]

^^^ I agree

tuned by Jay Greene

 

[JRG18]

I went with the S&B. I can really hear the turbo now, but I'm sure it would be the same with the AFE or Banks as far as sound goes. The above replies are probably right but I prefer a smooth walled intake tube instead of the accordion style with the baffle in the middle like how the stock tube is made.

 

[Gump]

I've had 6 Cummins trucks, and the most useless modification was the cold air intake. I just put a dry filter (AFE, AEM) in the stock box, and go.