Don't waste your money. I vented mine to atmosphere like a year and a half ago. All you need to do is put a cap over the part from the air filter pipe on top. I left my blood valve uncovered. Some people put filters on there but it's not necessary
2013 ingot silver screw fx4.
Mods-2.5" level, airraid intake, 2012 6 bar grille (removed c clamp) stuffed stock sub box, removed lower air damn, removed step rails, 8% tint all windows, vent visors, platinum tailgate mod
Future mods- lift, 35" tires, spray in bed liner or bedrug