BD 1453522 T4 Turbo Blanket - S300 / S400 MBRP-S62220PLM replace it with one of

replace it with one of Sinister Diesel's upgraded EGR cooler

The most common cause for this is typically the overdrive lockup solenoid

0L's can be attributed to a poorly functioning FICM

this carrier bearing drop kit is a simple

BD 1453522 T4 Turbo Blanket - S300 / S400 MBRP-S62220PLM replace it with one ofReduce heat in your engine bay with the BD T4 Turbo Blanket. One of the main drawbacks to a turbocharged engine is the massive amount of heat that is generated. Keep engine temps at bay and protect vital engine components with this Turbo Blanket. Cooler engine compartment temperatures can result in higher density that results in more power and by covering up the turbine housing of the turbo reduces under hood temperature increasing life of hoses,