04.5-05 GM 6.6L LLY DURAMAX

Optimize airflow and fuel delivery for your 2004.5–2005 LLY Duramax with upgraded intercooler piping, turbo kits, and performance injectors. This section focuses on improving turbo spool and reducing EGTs while maintaining compatibility with stock turbochargers and factory engine management. Includes LLY-specific head studs and fuel system parts for daily driving or towing builds.

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  Autometer Gs Series Transmission Temp Gauge 100-260 F 3857

  Autometer Gs Series Transmission Temp Gauge 100-260 F 3857GAUGE, TRANSMISSION TEMP, 2 1/16", 100-260ºF, DIGITAL STEPPER MOTOR, GS

  MSRP:

  Was:

  Now: $211.87

  Out of stock. Please Call For Availability

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  Autometer Gs Series Fuel Pressure Gauge 0-100 Psi 3863

  Autometer Gs Series Fuel Pressure Gauge 0-100 Psi 3863GAUGE, FUEL PRESSURE, 2 1/16", 100PSI, DIGITAL STEPPER MOTOR, GS

  MSRP:

  Was:

  Now: $290.71

  Add to Cart The item has been added

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  Autometer Ultra-lite Air Pressure Gauge 0-150 Psi 4320

  Autometer Ultra-lite Air Pressure Gauge 0-150 Psi 4320GAUGE, AIR PRESS, 2 1/16", 150PSI, MECHANICAL, ULTRA-LITE

  MSRP:

  Was:

  Now: $94.84

  Add to Cart The item has been added

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  Autometer Ultra-lite Ii Boost Gauge 0-100 Psi 4906

  Autometer Ultra-lite Ii Boost Gauge 0-100 Psi 4906GAUGE, BOOST, 2 1/16", 100PSI, MECHANICAL, ULTRA-LITE II,NOTE: 1998.5-2007 Dodge 5.9L Cummins models can use the XDP Boost Bolt for a no-drill boost gauge installation

  MSRP:

  Was:

  Now: $115.56

  Add to Cart The item has been added

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  Autometer Ultra-lite Ii Fuel Pressure Gauge0-15 Psi 4961

  Autometer Ultra-lite Ii Fuel Pressure Gauge0-15 Psi 4961 Features:  2-1/16" 0-15 PSI Range  Electronic Fuel Pressure Gauge  White Through-The-Dial Lighting 

  MSRP:

  Was:

  Now: $308.51

  Add to Cart The item has been added

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  Autometer Ultra-lite Ii Fuel Pressure Gauge 0-100 Psi 4963

  Autometer Ultra-lite Ii Fuel Pressure Gauge 0-100 Psi 49632-1/16" 

  MSRP:

  Was:

  Now: $308.51

  Add to Cart The item has been added

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  Autometer Pyrometer Extension Module For Auto Meter Gauges * 5257

  Autometer Pyrometer Extension Module For Auto Meter Gauges * 5257MODULE, WIRING EXTENSION, FOR STEPPER MOTOR INCANDESCENT PYROMETER GAUGES,FOR AUTO METER GAUGES W/ DIGITAL STEPPER MOTOR

  MSRP:

  Was:

  Now: $108.03

  Out of stock. Please Call For Availability

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  Autometer Elite Series Boost Gauge 0-100 Psi 5606

  Autometer Elite Series Boost Gauge 0-100 Psi 5606GAUGE, BOOST, 2 1/16", 100PSI, DIGITAL STEPPER MOTOR W/PEAK & WARN, ELITE

  MSRP:

  Was:

  Now: $345.03

  Add to Cart The item has been added

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  Autometer Elite Series Pyrometer Gauge 0-2000 F 5645

  Autometer Elite Series Pyrometer Gauge 0-2000 F 5645GAUGE, PYRO. (EGT), 2 1/16", 2000ºF, STEPPER MOTOR W/PEAK & WARN, ELITE

  MSRP:

  Was:

  Now: $307.49

  Add to Cart The item has been added

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  Autometer Elite Series Pyrometer Gauge 0-1600 F 5646

  Autometer Elite Series Pyrometer Gauge 0-1600 F 5646GAUGE, PYRO. (EGT), 2 1/16", 1600ºF, STEPPER MOTOR W/PEAK & WARN, ELITE

  MSRP:

  Was:

  Now: $307.49

  Add to Cart The item has been added

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  Autometer Elite Series Transmission Temperature Gauge 100-260 F 5658

  Autometer Elite Series Transmission Temperature Gauge 100-260 F 5658GAUGE, TRANS TEMP, 2 1/16", 260ºF, STEPPER MOTOR W/PEAK & WARN, ELITE

  MSRP:

  Was:

  Now: $303.67

  Add to Cart The item has been added

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  Autometer Elite Series Boost Gauge 0-60 Psi 5670

  Autometer Elite Series Boost Gauge 0-60 Psi 5670GAUGE, BOOST, 2 1/16", 60PSI, DIGITAL STEPPER MOTOR W/PEAK & WARN, ELITE

  MSRP:

  Was:

  Now: $345.03

  Add to Cart The item has been added