This thread inspired me to embark on my own journey of tying breathers together to one source. Using the ARB Breather kit. Thought i'd post some photos of the finished product.
Two fuse box breathers. Larger OD line is the front diff breather. Smaller OD line is the front diff actuator...
My 2023 TRD only had two lines ending by the fuse box. From some research I've found that the larger OD line is the front diff breather, the smaller OD line is for the front diff actuator.
