Hopefully this gives some people ideas. I used a dual 4" ram air box w/ 14 x 4 K&N. Then light wall 4" sewer pvc, with some 22.5 deg elbows. Also used 4" flow drain fittings to bolt to the fenders. The thing that I did, that I havent seen before was to seal all 4 connections with strips of inertube for a 13" tire. This gives me an air tight seal. The truck honestly goes better now. Before I just had dryer ducting, and with my headers, that stuff got hot, and was hard to seal on the fenders.

 

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Hey that looks great. That is a really good idea there. Even though this is technically TBI related it is more of a fabrication project revolving around your truck which distances it from TBI. We will let TBI specific questions/problems live but this sorta bends it a little. No hard feelings but I have to shut her down.