null

 Free Shipping within USA

Hassle-Free Returns

5 Stars Reviewed Products

Lifetime Replacement

A4

Audi A4 Performance Chip ECU Engine Tune Upgrade

The Audi A4 is an incredible car that is popular with luxury car lovers everywhere. Its timeless design and impeccable quality have made it an industry favorite for years. But for those who want even more out of their A4, performance chip technology has taken the model to the next level.

Performance chips work with your car's engine to dramatically increase the horsepower and torque it produces, while also reducing the shift time between gears and improving your car's throttle response. With an Audi A4 chip, all of these gains are easy to achieve. The chips are designed to fit perfectly in the engine control unit and are so simple to install that anyone with a basic understanding of cars can manage the job.

The great thing about using Audi performance chips is that they're extremely affordable, meaning you can get a lot of bang for your buck. After installing a chip in your A4, you'll quickly start to notice its improved fuel economy and smoother performance. You won't have to worry about making modifications to your car, as all chips are custom made for the exact make and model.

Installing a chip in your Audi A4 can transform the car from its factory form. Your A4 will instantly become faster and more enjoyable to drive. You can also enjoy greater peace of mind when it comes to maintaining the car, as your chip will take some of the load off of its engine and prolong its life.

No matter why you have an Audi A4, investing in a performance chip is one of the best decisions you can make. These simple yet powerful upgrades can take your car to a whole new level. Plus, their affordable price makes them an attractive choice for all types of A4 drivers. With an Audi A4 chip, your car will be running like a dream in no time.

Filters
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Sale 25%
    Stage 2 Performance Chip Module OBD2 For Audi Stage 2 Performance Chip Module OBD2 For Audi
    Quick view
    Sale 25%

    Stage 2 Performance Chip Module OBD2 For Audi

    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 Audi's engines hidden potential! Your engine from the factory is not tuned for maximum...
    Qty in Cart: 0
    Price:
    $199.99
    $149.99
    Subtotal:
  • Sale 20%
    Stage 3 Performance Chip OBDII Module for Audi
    Quick view
    Sale 20%

    Stage 3 Performance Chip OBDII Module for Audi

    JDM

    $299.99
    $239.95
    Stage 3 Performance Chip OBDII Module for Audi 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 Audi! Increase power...
    Qty in Cart: 0
    Price:
    $299.99
    $239.95
    Subtotal:
  • Sale 33%
    Stage 1 Performance Chip Module OBD2 for Audi Stage 1 Performance Chip Module OBD2 for Audi
    Quick view
    Sale 33%

    Stage 1 Performance Chip Module OBD2 for Audi

    GTE

    $149.99
    $99.99
    Stage 1 Performance Chip OBDII Module for Audi 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...
    Qty in Cart: 0
    Price:
    $149.99
    $99.99
    Subtotal:
  • Sale 31%
    Voltage Performance Chip Battery Module Mega Raizin Voltage Performance Chip Battery Module Mega Raizin
    Quick view
    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...
    Qty in Cart: 0
    Price:
    $72.49
    $49.99
    Subtotal:
  • Sale 32%
    Voltage Performance Chip Battery Module Raizin Voltage Performance Chip Battery Module Raizin
    Quick view
    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...
    Qty in Cart: 0
    Price:
    $65.95
    $44.95
    Subtotal:
  • Sale 33%
    Voltage Performance Module LCD D1 Voltage Performance Module LCD D1
    Quick view
    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...
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    $39.95
    Subtotal:
  • Sale 25%
    Universal OBD2 Code Reader Scanner Universal OBD2 Code Reader Scanner
    Quick view
    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...
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    $29.95
    Subtotal:
  • OBD2 Splitter Extension Cable OBD2 Splitter Extension Cable
    Quick view

    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...
    Qty in Cart: 0
    Quantity:
    Price:
    $18.95
    Subtotal:
  • OBD2 Extension Cable OBD2 Extension Cable
    Quick view

    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...
    Qty in Cart: 0
    Quantity:
    Price:
    $14.49
    Subtotal:
  • Performance Air Intake System for Audi A4 (1995-2001) with 2.8L V6 Engine Blue
    Quick view

    Performance Air Intake System for Audi A4 (1995-2001) with 2.8L V6 Engine Blue

    AGT
    $91.95
    Performance Air intake kit & filter 1995-2001 AUDI A4 / A4 QUATTRO 2.8L V6 ENGINE Intake kit will usually increase 5-8 horsepower and 5-8 Torque and fuel efficiencyHigh Flow Air Filter that is washable and reusable (DO NOT OIL THE FILTER)Easy to...
    Qty in Cart: 0
    Quantity:
    Price:
    $91.95
    Subtotal:
  • Sport Air Intake System for Audi A4 (2002-2005) with 3.0L SFI V6 Engine Blue Sport Air Intake System for Audi A4 (2002-2005) with 3.0L SFI V6 Engine Blue
    Quick view

    Sport Air Intake System for Audi A4 (2002-2005) with 3.0L SFI V6 Engine Blue

    $87.99
    Sport Air Intake System  Fitment: Audi A4 (2002-2005) with 3.0L SFI 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...
    Qty in Cart: 0
    Quantity:
    Price:
    $87.99
    Subtotal:
  • Sport Air Intake System for Audi A4 (2002-2005) with 3.0L SFI V6 Engine Red Sport Air Intake System for Audi A4 (2002-2005) with 3.0L SFI V6 Engine Red
    Quick view

    Sport Air Intake System for Audi A4 (2002-2005) with 3.0L SFI V6 Engine Red

    $87.99
    Sport Air Intake System  Fitment: Audi A4 (2002-2005) with 3.0L SFI V6 Engine  Features Boost horsepower and torque by up to 10% Made with T304 lightweight aluminum piping Engineered for exceptional filtration and high airflow Improves...
    Qty in Cart: 0
    Quantity:
    Price:
    $87.99
    Subtotal:
  • Iridium Performance Spark Plug Set for Audi
    Quick view

    Iridium Performance Spark Plug Set for Audi

    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...
    Qty in Cart: 0
    Price:
    $69.95
    Subtotal:
  • Performance Air Filter for Audi A4/A5/Q5 with TSI TFSI Engines Performance Air Filter for Audi A4/A5/Q5 with TSI TFSI Engines
    Quick view

    Performance Air Filter for Audi A4/A5/Q5 with TSI TFSI Engines

    BMC
    $81.95
    The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle""s original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined...
    Qty in Cart: 0
    Quantity:
    Price:
    $81.95
    Subtotal:
  • Performance Air Filter for Audi A4/A5 with 4.2L TFSI RS4 RS5 Engines Performance Air Filter for Audi A4/A5 with 4.2L TFSI RS4 RS5 Engines
    Quick view

    Performance Air Filter for Audi A4/A5 with 4.2L TFSI RS4 RS5 Engines

    BMC
    $189.00
    The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle""s original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined...
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • Performance Air Filter for Audi A4/A5/Q5 with 1.8L 2.0L TDI TSFI Engines Performance Air Filter for Audi A4/A5/Q5 with 1.8L 2.0L TDI TSFI Engines
    Quick view

    Performance Air Filter for Audi A4/A5/Q5 with 1.8L 2.0L TDI TSFI Engines

    BMC
    $80.00
    The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle""s original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined...
    Qty in Cart: 0
    Quantity:
    Price:
    $80.00
    Subtotal:
  • Performance Air Filter for Audi A4/A5/Q5 with 2.7L 3.0L 3.2L 4.2L TSI TSFI Engines Performance Air Filter for Audi A4/A5/Q5 with 2.7L 3.0L 3.2L 4.2L TSI TSFI Engines
    Quick view

    Performance Air Filter for Audi A4/A5/Q5 with 2.7L 3.0L 3.2L 4.2L TSI TSFI Engines

    BMC
    $99.00
    The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle""s original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined...
    Qty in Cart: 0
    Quantity:
    Price:
    $99.00
    Subtotal:
  • Performance Air Filter 213mm x 254mm Performance Air Filter 213mm x 254mm
    Quick view

    Performance Air Filter 213mm x 254mm

    BMC
    $73.00
    Air flow chart for a sample BMC air filter against an OEM paper filterTemperature 25C° - Humidity 25% - Pressure 1020mbarTest ran with oem airbox, and the related air flow constrictions.This chart has a pure illustrative purpose and does not refer to...
    Qty in Cart: 0
    Quantity:
    Price:
    $73.00
    Subtotal:
  • Performance Air Filter for Audi B6 A4 S4 RS4 2001-2008 Performance Air Filter for Audi B6 A4 S4 RS4 2001-2008
    Quick view

    Performance Air Filter for Audi B6 A4 S4 RS4 2001-2008

    BMC
    $79.00
    The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle's original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined...
    Qty in Cart: 0
    Quantity:
    Price:
    $79.00
    Subtotal:
  • Carbon Fiber Air Box Intake for Audi and VW Carbon Fiber Air Box Intake for Audi and VW
    Quick view

    Carbon Fiber Air Box Intake for Audi and VW

    BMC
    $325.00
    The CDA filtering system is composed of a cylindrical carbon fibre airbox containing a washable filtering element. The choice of this composite material is due to the fact that carbon has low thermal conductivity allowing insulation from the engine heat...
    Qty in Cart: 0
    Quantity:
    Price:
    $325.00
    Subtotal:
  • Carbon Fiber Air Box Intake for A4 B5 A6 C5 S40 Carbon Fiber Air Box Intake for A4 B5 A6 C5 S40
    Quick view

    Carbon Fiber Air Box Intake for A4 B5 A6 C5 S40

    BMC
    $282.00
    The CDA filtering system is composed of a cylindrical carbon fibre airbox containing a washable filtering element. The choice of this composite material is due to the fact that carbon has low thermal conductivity allowing insulation from the engine heat...
    Qty in Cart: 0
    Quantity:
    Price:
    $282.00
    Subtotal:
  •  Header Exhaust Intake Thermal Heat Tape with Ties  Header Exhaust Intake Thermal Heat Tape with Ties
    Quick view

    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...
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • Total: items /

Adding your products to cart

Discounts, Specials & New Products. Delivered Regularly.