Join Date: Jun 2010
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If you ever drive through a snow storm, you would find out what it is there for! It is supposed to help melt the snow that will clog up your filter along with the other things mentioned. This is a problem with the design of where the stock box/aftermarket box pulls air. An aftermarket box does not fix this problem, I had one, and found it harder to unclog since you have to take an S&B completely apart to get the filter out.
Having this in mind, is it wise to unhook the hose during the summer months and hook it up for the colder winter months in Canada? I have a S&B and was also wondering what that hose was for.
08 F-350 Harley Davidson Edition
Spartan dashdaq, 310 KEM, S&B Intake, AFE 4" downpipe back w/ dpf delete, DD Cold side pipe, Dieselsite boots, 4" BDS lift, 5" PMF Traction Blocks, 35" Goodyear DuraTrac's, 20x10 Novakane's, Firestone Ride Rites, Cross-Trax Sled Deck, Alpine INA-W900 with JL 13TW5 sub