Electric wires

which ones specifically ? unless your running a turbo (generating more heat than OEM spec) then i would look into it, if not i wouldnt see the need to do anything
 
Talking especially about the wire above the engine( top one not sensor's)
b47ac3931ebfcfa3164b12b7c95de3b1.jpg
My started to break( the plastic cover) now its colored wires and it start lose its color cuz of the heat [emoji21]
 
Last edited: