Look at the AirRaid intake tube for a NNBS truck, they are pretty freaking big and since the MAF on a NNBS is alot bigger the opening is alot bigger.

 

You would need a different coupling which shouldn't be to hard to find to delete the MAFS.

 

wow, they are really proud of their product! dezert, would you say that that is a 45* angle after the throttle body in the pipe? i may end up just putting my own together.

 

What do you have Stew, a 408? If that thing breathes as much as Skeet's stroker did, should you be considering dual 4" or single 5"? Or is the hassle not worth the extra airflow?

 

stewart, go bigger than 4" i ran a home made 4" and found out it was a huge restriction with the 410, i am now going custom dual 4" ( twin) intake tubes ) should be made here in a few weeks!


shouldnt believe the huge difference in Kpa and thats with the tubes off and sucking in engine bay air

 

heads/cam/ported fast/nitrous HKE 408. 1 7/8 stepped to 2" headers with true dual 3". i just cant see 4" being a restriction. my throttle body is only 90mm so i would think that would be my choke point and 5" would be overkill. ive been wrong before though haha.

 

Home brew CAI:

 

I know this isnt a car intake but i did put mine together from siliconeintakes dot com and i dont think it looks home made..

You could mke it for about $140..