Im looking to buy a cold air intake what do you guys think is the best way to go I have been looking at afe's

 

Haha, you remind me of my ricer friends.. "cold air intake" ha. BHAF bro I just went to the local autozone, picked up a big ole SPECTRE air filter, 4" compatible, and stuck it into the end of the stock air box hose then tied it so it didn't flop around. $20, and one helluva difference

 

sry, but that whole line seemed like an oxymoron.


just ball busting

 

lmao, true.

 

Yup! A simple BHAF will do... Works great and a heck of a lot cheaper!

 

Do you need a heat shied with a bhaf

 

Dont need one but you can make one yourself pretty easily.

 

I know guys who do there 6637 thing. My old AG Teacher has a Napa 6637 on his CR and he does well with it.

 

Napa # 2790, 6637 is 7.3 PSD BHAF.

 

Yes I know the 6637 is the PSD BHAF, but I seen many cummins guys use them, so I dont see why it wouldn't work