I mostly tow with my truck but with my comp box I have to turn it down to almost stock so I don't over heat. I have been looking at injectors and a new turbo but have no idea what I should get. does anyone have suggestions?

99 2500 4x4 pyro trans temp and boost guages
afe filter
4" to 5" straight pipe
edge comp box
hd torque converter and valve body mag hytec dd pan

 

Fix overheat issue.
Bad theromstat, Air flow restricted through rad by bugs, dirt, oil from crankcase vent, coolant flow restricted by internal corrosion, TC not locking adequatelly, fan clutch failing, head gasket seeping, and perhaps more possibilities if conditions explained better.

 

its not overheating the pyro hits about 1200 on almost any hill