□ Transfer position of 3/8” hole in metal air box to outside of plastic
air filter box and match drill. Cut ribs around hole to allow 1.25”
diameter for front spacer to fit flat against plastic wall, (Figure
3.30).
□ Route wire for mass flow sensor under OEM air intake behind
headlight and pull towards back of vehicle and leave beside
compressor.
□ Cut off plastic tab from wiring guide that is clipped into fender
frame on passenger side of truck (Figure 3.32).
□ Install rubber intake sleeve previously removed from air box into
opening in front of metal filter box. Groove in rubber fits in
opening and rubber clips into front holes in bottom of filter box.
□ Remove OEM air duct and cut raised lip and then trim raised
plastic on bottom face of duct, ( Figure 3.31 & Figure 3.32).
□ Note: It may be required to trim up to 1/2” off the length of the
OEM air duct to allow the air filter box to move forward to line-up
the bolt hole in the inner fender with the hole in the air box.