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H2

The Hummer H2 has always been an iconic SUV that captured the hearts of people with its imposing and rugged looks. It's an off-road vehicle that provides a thrilling ride on any terrain, and is equally competent on the highway.

The Hummer H2 was introduced by General Motors in 2002 as a successor to the original Hummer H1. The H2 was designed to be more accessible and affordable than the H1, but still maintained its toughness and durability. The H2 was based on a modified platform from the Chevy Tahoe, and it became an instant hit with consumers.

Models and Engine Models:

The Hummer H2 had a production run from 2002 to 2009 and came in two main versions - the SUV and the SUT (Sport Utility Truck). The SUV was a traditional 5-door SUV with a massive rear cargo area, while the SUT had a smaller rear cargo area and a short pickup truck bed. The Hummer H2 was available with two engine models: a 6.0-liter V8 gasoline engine and a 6.2-liter V8 gasoline engine.

Performance Upgrade - ECU Tune:

One of the best ways to enhance the performance of the Hummer H2 is by installing a performance chip ECU tune. An ECU (Engine Control Unit) is responsible for managing the performance of your vehicle's engine. A performance chip ECU tune replaces the factory settings of the ECU with optimized settings that result in more horsepower, torque, and fuel economy.

The installation of a performance chip is 100% safe for your engine, as long as it is installed correctly. The performance chip adjusts the timing, air/fuel ratio, and other variables that improve the engine's performance without damaging it. It is a great upgrade for anyone who wants to boost their Hummer H2's performance without making any physical modifications.

Throttle Feedback Time and Top-End Power:

An ECU tune will not only improve the horsepower and torque of your Hummer H2, but it will also improve throttle feedback time and top-end power. Throttle feedback time is the time it takes for your engine to respond to your throttle inputs. With an ECU tune, your engine will respond more quickly to your inputs, giving you better control of your vehicle.

Top-end power is the power that your engine produces at higher speeds. With an ECU tune, your engine will be able to produce more power at higher speeds, making it easier to reach and maintain higher speeds.

Apart from performance gains, installing an ECU tune in your Hummer H2 can also result in fuel savings. The optimized settings of the ECU will improve the engine's fuel economy, resulting in up to 4mpg in fuel savings.

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  • Sale 25%
    Stage 2 Performance Chip Module OBD2 For Hummer Stage 2 Performance Chip Module OBD2 For Hummer
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    Stage 2 Performance Chip Module OBD2 For Hummer

    SMARTTUNE

    $199.99
    $149.99
    Stage 2 SMARTTUNE LCD Performance Chip Module OBD2 ✅100% Safe for your vehicle ✅100% Plug-n-Play with zero cutting ✅100% Money back guarantee Unlock your Hummer's engines hidden potential! Your engine from the factory is not tuned for maximum...
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    Stage 3 Performance Chip OBDII Module for Hummer
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    Stage 3 Performance Chip OBDII Module for Hummer

    JDM

    $299.99
    $239.95
    Stage 3 Performance Chip OBDII Module for Hummer 100% Safe for your vehicle! 100% Plug n Play with zero cutting! 100% Money back guarantee Upgraded Next Generation Multi-Core CPU Get Maximum Engine Performance for your Hummer! Increase...
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    $239.95
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    Stage 4 Performance Chip Module OBD2 +LCD Monitor for Hummer 2008+ Stage 4 Performance Chip Module OBD2 +LCD Monitor for Hummer 2008+
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    Stage 4 Performance Chip Module OBD2 +LCD Monitor for Hummer 2008+

    PLP+

    $399.99
    $299.95
    Stage 4 3-in-1 for Hummer 2008+ Years Only TUNED Performance Logic Plus+ (PLP+) is unique in the way it can increase your vehicles performance while at the same time offering two additional features not found on our other performance modules. Boost...
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    Voltage Performance Chip Battery Module Mega Raizin Voltage Performance Chip Battery Module Mega Raizin
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    Voltage Performance Chip Battery Module Mega Raizin

    PIVOT

    $72.49
    $49.99
    ✔ Compatible addition with all other modifications including performance tunes✔ Connects to your Battery Mega Performance Chip LCD Module Introducing the top of the line Mega Raizin performance voltage stabilizier with digital voltage display and...
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    Voltage Performance Chip Battery Module Raizin Voltage Performance Chip Battery Module Raizin
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    Voltage Performance Chip Battery Module Raizin

    PIVOT

    $65.95
    $44.95
    ✔ Compatible addition with all other modifications including performance tunes ✔ Connects to your Battery Introducing the Raizin performance voltage stabilizer. State of the art electronic voltage regulation technology! Increase your...
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    Voltage Performance Module LCD D1 Voltage Performance Module LCD D1
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    Voltage Performance Module LCD D1

    D1 SPEC

    $59.95
    $39.95
    ✔ Compatible addition with all other modifications including performance tunes✔ Connects to your Battery Voltage Performance Module LCD D1 D1 SPEC voltage stabilizer can improve audio quality, fuel economy, battery and increase torque, car...
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    Universal OBD2 Code Reader Scanner Universal OBD2 Code Reader Scanner
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    Universal OBD2 Code Reader Scanner

    AGT

    $39.95
    $29.95
    Advanced OBD2 Code Reader Scanner Reads "Check Engine Lights" Our basic yet advanced OBDII reader can read your computers diagnostic codes. Have a check engine light on? Don't waste your time renting one!  Easy, simple connection to most...
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  • OBD2 Splitter Extension Cable OBD2 Splitter Extension Cable
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    OBD2 Splitter Extension Cable

    OBDII

    $18.95
    Features: OBDII cable splitter, signal splitter. Compatible with Performance Chips and diagnostic tools with a 16 pin socket. Allows two devices to be connected simultaneously (Only 1 Performance Chip can be connected at a time). High-quality...
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  • OBD2 Extension Cable OBD2 Extension Cable
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    OBD2 Extension Cable

    OBDII

    $14.49
    Need to mount your performance module further away? Do it easily with this flat thin extension cable! Features:OBD2 16 pin male to female extension cableCompatible with Performance Chips and Diagnostic OBD2 tools Flat "noodle" style cable prevents...
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  • Performance Air Intake w/Heat Shield  For Hummer H2 (2003-2007)  6.0L /  Hummer H2(2008 2009) 6.2L Engine Black Performance Air Intake w/Heat Shield  For Hummer H2 (2003-2007)  6.0L /  Hummer H2(2008 2009) 6.2L Engine Black
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    Performance Air Intake w/Heat Shield For Hummer H2 (2003-2007) 6.0L / Hummer H2(2008 2009) 6.2L Engine Black

    $179.95
    Performance Air Intake With Heat Shield 4 Fitment  Hummer H2 (2003-2007) 6.0L Engine Hummer H2(2008 2009) 6.2L Engine  Features Boost horsepower and torque by up to 10% Made with T304 lightweight aluminum piping Engineered for...
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  • Cold Air Intake W/Heat Shield for Hummer H2 (2003-2007) With 6.0L V8 Engine Black Cold Air Intake W/Heat Shield for Hummer H2 (2003-2007) With 6.0L V8 Engine Black
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    Cold Air Intake W/Heat Shield for Hummer H2 (2003-2007) With 6.0L V8 Engine Black

    $254.99
    Fitment Hummer H2 (2003-2007) With 6.0L V8 Engine Features Boost horsepower and torque by up to 10% Made with T304 lightweight aluminum piping Engineered for exceptional filtration and high airflow Improves throttle response for a more...
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  • Iridium Performance Spark Plug Set for Hummer
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    Iridium Performance Spark Plug Set for Hummer

    IRIDIUM
    $69.95
    The Iridium Difference Worlds smallest electrode tip at 0.4mm! This produces the hottest, most concentrated spark, while requiring the lowest voltage (5,000 less volts to fire than conventional spark plugs). For maximum performance under the most...
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  • Set of 8 High Performance Ignition Coils For Chevrolet Tahoe Cadillac CTS Set of 8 High Performance Ignition Coils For Chevrolet Tahoe Cadillac CTS
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    Set of 8 High Performance Ignition Coils For Chevrolet Tahoe Cadillac CTS

    $169.95
    8 High Performance Ignition Coils replacement for UF413 Fitment: 2008-2017 Chevrolet Express 2500 4.8L V82008-2016 Chevrolet Express 3500 4.8L V82008-2017 GMC Savana 2500 4.8L V82008-2011 GMC Savana 3500 4.8L V82007-2013 GMC Sierra 1500 4.8L V82007 GMC...
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  •  Header Exhaust Intake Thermal Heat Tape with Ties  Header Exhaust Intake Thermal Heat Tape with Ties
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    Header Exhaust Intake Thermal Heat Tape with Ties

    GTE
    $26.95
    Great for reducing under hood heat to protect your vital engine components. Just the right amount to fit most ram air intakes. For use on all internal combustion engines, diesel, rotary, 2 stroke, turbo charged, fuel. Wrap headers or exhaust to prevent...
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