2004.5-2010 Duramax LLY/LBZ/LMM Stealth Hybrid Turbocharger (CPS200431)
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Description
Description
The VVT Stealth Mach 1 Hybrid Turbo is a specialized stock-appearing direct replacement turbocharger for 2004.5-2010 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks with the 6.6L LLY, LBZ, or LMM Duramax diesel engine. Designed for sled pulling and compound turbo applications, this turbo combines Mach 2-style exhaust-side upgrades with a smaller 63mm Air Grabber compressor wheel.
This hybrid setup is optimized for top-end performance, compound turbo efficiency, and competition applications limited to a 64mm compressor wheel. With HFV High Flow Vane technology, an upgraded turbine wheel, ported exhaust housing, and heavy-duty bearing upgrades, it improves exhaust-side flow and helps manage EGTs under high-load conditions.
Part Number: CPS200431
Supersedes: DM16B1070802000
Features
Features
- Dyno proven to support up to 650 RWHP
- Supports up to 1100 RWHP in a compound application
- Better EGT management under high load
- Upgraded billet stainless VGT vanes with HFV technology
- Optimized for compound turbo setups
- Designed to limit turbo surge
- Better durability than a stock turbo
- Loud turbo whistle from the 10-blade Stealth turbine
- Optimized boost-to-drive pressure ratio for compound applications
- Direct bolt-on installation with no fabrication needed
Notes
Notes
- No core charge
- Higher power levels require proper supporting modifications
Additional Info
Additional Info
Air Grabber Compressor Wheel
- 63mm Air Grabber compressor wheel supports up to 650 RWHP
- Supports up to 600 RWHP with emissions intact and tuning
- 11-blade design provides a wide efficiency range
- Made from aerospace-grade billet aluminum
Beast Wheel Turbine Wheel
- 10% larger turbine wheel improves airflow and helps lower EGTs
- Custom 10-blade design improves flow characteristics over stock
- Produces a signature Stealth turbo whistle
- Made from high-quality Inconel 718
- Improves durability over the stock turbine wheel
HFV High Flow Vane Technology
- Taller vane design reduces turbine nozzle restriction
- Wider vane design improves exhaust-flow dynamics
- Helps maintain lower EGTs under high load
- Machined from high-quality billet 310 stainless steel
Exhaust Housing
- Machine-ported downpipe opening improves exhaust flow
- Machine-ported up-pipe inlets improve exhaust flow
- Helps manage EGTs under load in compound turbo applications
Warranty
Warranty
- One Year Limited
OE Replacement Part Numbers
OE Replacement Part Numbers
- 736554-5014
- 736554-0011
- 736554-5011
- 736554-9011
- 736554-0001
- 736554-5001
- 736554-9001
- 736554-0002
- 736554-5002
- 736554-9002
- 736554-0003
- 736554-5003
- 736554-9007
- 736554-9008
- 736554-9014
- 736554-9003
- 736554-0004
- 736554-5004
- 736554-9004
- 736554-0005
- 736554-5005
- 736554-9005
- 736554-0006
- 736554-5006
- 736554-9006
- 736554-0007
- 736554-0008
- 736554-0014
- 790032-9003
- 7900329003
- 19329915
- 97387896
- 98011735
- 98021617
- 98065854
- 12639460
- 736554-5015
- 736554-9015
- 759622-5005
- 759622-9005
- 763333-5005
- 763333-9005
- 790032-5004
- 790032-9004
- 848212-5001
- 8482125001
- 848212-9001
- 8482129001
- 19329916
- 8980033661
- 8980033662
- 8980117351
- 98003366
- 759622-5006
- 759622-9006
- 759622-5
- 759622-0002
- 759622-5002
- 759622-9002
- 759622-0005
- R759622-5005
- R759622-9005
Questions and Answers
Questions and Answers
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2004.5-2010 Duramax LLY/LBZ/LMM Stealth Hybrid Turbocharger (CPS200431)
