Mine is 3" around the bend then opens to 4" to the tb

 

Im running the same size done the same way with the hood latch cut and then braced using the intercooler. no issues and i still have an ac condensor.

 

There you go bragging about size again!

 

My two 2.5" charge pipes are better than your 3.5" charge pipe

 

My 5" dp is better than your two 3" dp's

 

OP, i know yours is already mounted. But here is my setup... i dont see anyone route pipes like this. There is no modification to the headlights or frame rails. I like to keep the IC up high and out of harms way. Since my truck is 4x4, it gets used like a truck

 

Bump just because I'm trying to do the same thing he started out doing, mounting the 31x12x3 ic behind the bumper