Dorman Turbo Vane Position Sensor 06-19 GM 6.6L Duramax ALI-AP63428 These Stage 4 kits feature

These Stage 4 kits feature all of the same components that go into BD's in-house built transmissions

An MBRP Armor Lite exhaust system is the starting point to getting the most from cold air intakes

That is why KC does not recommend the 64

the best method for ensuring you avoid the typical 1/4 tank issues stereotypical of aftermarket fuel systems is to let gravity do the work and pull fuel from the bottom of the tank

Dorman Turbo Vane Position Sensor 06-19 GM 6.6L Duramax ALI-AP63428 These Stage 4 kits featureThe factory turbo found on the 2006 2019 Duramax powered Chevy and GMC trucks are a Variable Vane Turbo (VVT), sometimes called a Variable Geometry Turbo (VGT). These turbos feature movable "vanes" that essentially make the turbine side of the turbo expand and contract internally to create more or less backpressure into the engine. The actuating of this is controlled by the engine control module (ECM) based on signals it receives from the Vane