Engine Range

Our variable geometry turbos for diesel engines are available in a full range of sizes. Most commonly found on the 6.0 powerstroke and 2015+ 6.7 powerstroke vehicles. 

Variable Geometry Turbos for Diesel Key Features

A variable geometry turbo for a diesel engine controls engine exhaust flow through the turbine wheel using a row of vanes. These vanes open and close to match the engine’s exact boost requirements.

At LOW SPEEDS, the vanes close, which:

• Restricts exhaust airflow through the turbine
• Increases turbine power
• Increases boost pressure

At HIGH SPEEDS, the vanes open, which:

• Maximizes exhaust gas flow
• Avoids turbo over-speed
• Maintains required boost pressure

Our PATENTED PRESSURE BALANCE directs exhaust gas to both sides of the vanes, which:

• Prevents excess axle loading
• Reduces friction and wear
• Improves Boost control

IMPROVED FUEL ECONOMY & DRIVEABILITY IN A DOWNSIZED DESIGN

Diesel Benefits

Compared to fixed geometry turbos, our variable geometry turbos for diesel engines increase engine power and torque while reducing backpressure. This improves performance, engine control, drivability, and fuel efficiency without compromising power.