2015 Toyota Tacoma Build – Diff Breather Mod

Today I did the rear differential breather mod. I used 3/8″ fuel line, and ran it up to the gas filler. However, I didn’t cut through the plastic to have it exit at the filler cap. Instead, the line is zip-tied to the filler hose and left up in the cavity between the fender and bed liner.

Before:

Parts:

After: