[Strokin & Smokin]

i had the banks ram air intake on the truck for about a week now. i cant decide if i want to keep the lid off or put it back on, so my question is would the open air box be better than closed with the lid back on.?


Thanks!!!

 

[AvroAero]

On is probably better. Ram air would be taking cold air, with the lid open you'll be pulling warm air from the engine.

 

[03f250stroke]

i run my stock box with a afe progaurd 7 filter..no front part of the box...LOUD as hell and flows good!