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Park-Avenue

The Buick Park Avenue has long been one of the most beloved full-size cars on the road. Whether you’re cruising around town or hauling cargo to your destination, the Park-Avenue delivers both style and dependability. But if you want to get even more out of your Park-Avenue, consider investing in a performance chip ECU tuner.

Performance chips are a great way to increase horsepower and torque without having to break open the engine. Many aftermarket chips provide pre-set engine programs that make it easy to get the maximum performance out of your Park-Avenue. By using the ECU tuner to recalibrate the vehicle’s ECU settings, you can increase your vehicle’s horsepower, torque, and acceleration. Not only that, but many of these aftermarket chips also allow you to improve fuel economy by changing engine settings and fine-tuning air-to-fuel ratios.

There are a number of different Buick Park-Avenue models to choose from, each offering its own set of features. The Park-Avenue is available as a coupe or a sedan and has two trim levels – base and premium. The base trim offers plenty of amenities including leather seating, a seven-inch touch-screen display, Bluetooth, and an onboard computer system. The premium trim includes upgraded upholstery and an 11-speaker audio system. Both trims also come with a standard 3.6L V6 engine that provides good fuel economy and reliable performance.

No matter what model of the Buick Park-Avenue you have, performance chips and ECU tuners are a great way to upgrade your ride. By using one of these aftermarket parts, you can get increased performance and improved fuel economy without having to crack open your engine. With the help of a performance chip and ECU tuner, your Park-Avenue will become even more fun and efficient.

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

    Stage 2 Performance Chip Module OBD2 For Buick

    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 Buick's engines hidden potential! Your engine from the factory is not tuned for maximum...
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    $199.99
    $149.99
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  • Sale 20%
    Stage 3 Performance Chip OBDII Module for Buick
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    Sale 20%

    Stage 3 Performance Chip OBDII Module for Buick

    JDM

    $299.99
    $239.95
    Stage 3 Performance Chip OBDII Module for Buick 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 Buick! Increase...
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    $299.99
    $239.95
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  • Sale 33%
    Stage 1 Performance Chip Module OBD2 for Buick Stage 1 Performance Chip Module OBD2 for Buick
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    Sale 33%

    Stage 1 Performance Chip Module OBD2 for Buick

    GTE

    $149.99
    $99.99
    Stage 1 Performance Chip OBDII Module for Buick 100% Safe for your vehicle! 100% Plug-n-Play with zero cutting! 100% Money back guarantee Cutting Edge OBD-2 Technology Unlock your engines hidden potential! Your engine from the factory is not...
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    $149.99
    $99.99
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  • Sale 31%
    Voltage Performance Chip Battery Module Mega Raizin Voltage Performance Chip Battery Module Mega Raizin
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    Sale 31%

    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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    $72.49
    $49.99
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  • Sale 32%
    Voltage Performance Chip Battery Module Raizin Voltage Performance Chip Battery Module Raizin
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    Sale 32%

    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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    $65.95
    $44.95
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  • Sale 33%
    Voltage Performance Module LCD D1 Voltage Performance Module LCD D1
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    Sale 33%

    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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    $59.95
    $39.95
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  • Sale 25%
    Universal OBD2 Code Reader Scanner Universal OBD2 Code Reader Scanner
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    Sale 25%

    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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    $39.95
    $29.95
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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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    $18.95
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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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    $14.49
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  • Ram Air Intake Kit for Buick Park Avenue Regal Riviera LeSabre (1997-2005) with 3.8L V6 Engine Black Ram Air Intake Kit for Buick Park Avenue Regal Riviera LeSabre (1997-2005) with 3.8L V6 Engine Black
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    Ram Air Intake Kit for Buick Park Avenue Regal Riviera LeSabre (1997-2005) with 3.8L V6 Engine Black

    AGT
    $109.95
    Any easy and effective upgrade for your engine! Fits these models ONLY: 1997-2005 Buick Park Ave with 3.8L V6 Engine1997-2005 Buick Regal with 3.8L V6 Engine1995-1999 Buick Riviera with 3.8L V6 Engine2000-2005 Buick LeSabre with 3.8L V6 Engine Up to...
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    $109.95
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  • Ram Air Intake Kit for Buick Park Avenue (1997-2005) with 3.8L  V6 Engine Blue Ram Air Intake Kit for Buick Park Avenue (1997-2005) with 3.8L  V6 Engine Blue
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    Ram Air Intake Kit for Buick Park Avenue (1997-2005) with 3.8L V6 Engine Blue

    $74.99
    Ram Air Intake Kit  Fitment: Buick Park Avenue (1997-2005) with 3.8L V6 Engine Features: Intake pipe made by light weight T-304 Aluminum Filter Specification: High quality built Washable and Reusable Air Filter Helps Engine to Draw In More...
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    $74.99
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  • Iridium Performance Spark Plug Set for Buick
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    Iridium Performance Spark Plug Set for Buick

    IRIDIUM
    $59.95
    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...
    Qty in Cart: 0
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    $59.95
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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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    $26.95
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