2011-2016 Duramax Stealth Mach 2 67 Turbocharger (DM1DH1070303000)

Fits

Featuring High Flow Vane technology; this Calibrated Power's proprietary customization of the variable vane cage and nozzle ring assembly. This advancement allows the use of a larger turbine wheel for maximum high-load efficiency. Which gives you more power, quicker spool-up, & lower EGTs.

Part Number: DM1DH1070303000

• Dyno proven to support up to 800rwhp
• Quick spool-up provides great drivability
• Lower average EGTs and better overall EGT control
• Upgraded billet stainless VGT vanes (HFV)
• Extremely wide power and torque curve
• Better durability than a stock turbo
• Loud turbo whistle from 10-blade Stealth turbine
• Superior boost to drive pressure ratio compared to stock
• Direct Bolt-on no fabrication needed
• No risk of surge even when towing heavy loads
• Machine-ported up-pipe inlets for improved flow
• Machine-ported down pipe opening for improved flow

67mm Air Grabber Compressor Wheel

• Air flow to support 800rwhp (dynojet)
• Supports 650rwhp with emissions in-tact and tuning
• 11-blade design provides a wide efficacy range 
• Peak weight to efficiency optimization
• Featuring the latest advancements in compressor wheel technology
• Air Grabber Technology for even more additional airflow
• Made out of aerospace-grade billet aluminum

Beast Wheel Turbine Wheel

• 10% larger wheel for increased airflow and lower EGTs
• Noticeable turbo whistle
• Custom 10-blade design provides improved flow characteristics over stock
• Made out of high-quality Inconel 718
• Better durability than stock

HFV Technology (High Flow Vanes)

• Designed taller for less turbine nozzle restriction
• Designed wider for improved exhaust-flow geometry
• Still provides quick spool-up
• Machined out of high quality billet 310 stainless steel