Might be a stupid question but what's a BHAF and what does it do?

 

BHAF stands for "Big Honkin' Air Filter". Itsa NAPA 2790 air filter that can be used with the stock air tube from the turbo. What you do is take out your stock air box and filter and put the BHAF in its place. I'd recommend fastening it down somehow or it might get too close to the turbo. Basically what it does is give your truck more air flow and a bigger turbo whistle. It really doesn't add power or mileage either, but it does last quite a long time. I've got one and like it, but that's my .02.

http://www.cumminsdatabase.com/read.php?id=15

 

the 3rd gens have a different intake routing.

Big Honkin Air Filter

 

Thanks guys.

 

who coined the whole Big honkin air filter thing. Drew i'm guessing. I like seeing pics of drews it's hilarious. The thing is so friggin huge.

 

Drew
What all do I need to do it to my 2006 2500? I can get air filters pretty cheep from a good local guy. I see they make more excessories for the 2nd gens adding the BHAFbut do they make them for the 3rd?

Thanks

 

OOPS I thought it was Beautiful Horny Asian Female


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