Joined
·
884 Posts
So I was swapping out the stock intake for the S&B CAI that I bought from a member here, and I was intruiged by the opening to the fender well. I instantly thought about running some tubing to the foglight housing from that location. Initially, I was going to try to "Frank-Intake" the old intake tubing and run it down through the fender well, but then I decided that a run to Lowes was in order. I came home with some 4" & 3" dryer vent tubing and some roofing flanges, some GreatStuff expanding spray foam (love this stuff), a 4" PVC flange to anchor to the air box, a 4" to 4" pipe coupler, and a 4" to 3" metal cone for the fog light housing.
I wanted to completely seal the air box, run a 4" tube to the grill, and a 3" tube to the fog light.
*** First, I ran the 3" tubing through the roofing funnel flange (not pictured), and sat the flange in between the engine bay and fender well, and ran the tubing down the side of the fender well. Here it is coupled to the "funnel" (not sure what else to call it.?.?). I also sealed the gap between the air box and the side of the engine bay, and the rubber flange that I ran the tubing through. I allowed about 30 minutes for the foam to solidify.
*** The foam is pretty messy, but once it solidifies, you can peel back and trim any excess material that may be protruding. This is how it looked before I cleaned it up.
*** I then cut the back of the fog light housing off (dremel), and inserted the "funnel" into the housing. I used some silicone weather stripping caulk to seal the inner edges, ran the tube to the "funnel," and hit it all with some more GreatStuff foam. The foam is a great insulator, but it also expands and solidifies enough to hold everything in place.
I wanted to completely seal the air box, run a 4" tube to the grill, and a 3" tube to the fog light.
*** First, I ran the 3" tubing through the roofing funnel flange (not pictured), and sat the flange in between the engine bay and fender well, and ran the tubing down the side of the fender well. Here it is coupled to the "funnel" (not sure what else to call it.?.?). I also sealed the gap between the air box and the side of the engine bay, and the rubber flange that I ran the tubing through. I allowed about 30 minutes for the foam to solidify.
*** The foam is pretty messy, but once it solidifies, you can peel back and trim any excess material that may be protruding. This is how it looked before I cleaned it up.
*** I then cut the back of the fog light housing off (dremel), and inserted the "funnel" into the housing. I used some silicone weather stripping caulk to seal the inner edges, ran the tube to the "funnel," and hit it all with some more GreatStuff foam. The foam is a great insulator, but it also expands and solidifies enough to hold everything in place.