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Supported Vehicles:

Audi A3 (8V) USDM

  • Sedan

    • 6-speed Quattro 2015-2018

    • 7-speed FWD 2017-2018

  • Cabriolet

    • 6-speed Quattro 2015-2018

    • 7-speed FWD 2017-2018

Map Revision:

Map

Version

Revision

CARB EO

Stage0
Stage1

v301D-660-37


Stage2

v301D-660-39

Map Availability: 

Download from the COBB Tuning Volkswagen GTI OTS Map Database.

v302

Required Accessport Firmware: 

 
2
22867
Warning
titleDrivetrain Considerations
Running a stage 2 map on a vehicle without an upgraded clutch or DSG tune may cause slipping or damage to your clutch/clutch pack.
Info

For more information on CARB Exemption Orders for this vehicle as well as the actual letter check out our page CARB EO numbers for COBB VW Products

COBB Custom ECU Features

COBB Custom Features

:

Burnout Mode on MK7 Vehicles
  • COBB Custom Features: How to Use Flat Foot Shift on MK7 Vehicles
  • COBB Custom Features: Launch Control on MK7 Vehicles
  • COBB Custom Features: COBB Traction Control on MK7 Vehicles

    • These cars offer a variety of added features such as launch control and traction control. For more information check out our guide COBB Custom Features: Volkswagen MQB Platforms

    Warning

    We've noticed a few simple issues can cause flashing your car to fail so it's critical to watch out for these problems.

    • A 10-12 amp battery charger

    is 

    • is CRITICAL to keep the voltage stable when flashing, if the voltage goes too low it can cause the flash to fail or brick the module.

    • If your key's battery gets low and dies or you walk away, the key can become disconnected from the car and cause the ECU to lose flash mode.

    • Make sure to disable bluetooth on your cellphone as the process in which it connects to the stereo can also cause the flash to fail

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    • .

    Image Added

    Fuel Requirements:

    Each map lists the minimum required octane. A higher octane fuel can be used safely on a map designed for lower octane. DO NOT use maps designed for higher octane with lower octane fuels. Top Tier gasoline should be used where available.

    • Maps designated with "

    93

    • 91 OCT or 95 RON " are for use with 

    93 

    • 91 and

    94 

    • 92 octane/95 RON fuel or better.

    • Maps designated with "

    91

    • 93 OCT or 98 RON" are for use with 

    91 and 92 octane

    • 93 octane/98 RON fuel or better.

      • 94 octane with 0% Ethanol should run the ACN91 Map.

    Note

    Running 0% Ethanol Fuels

    These maps are designed for E10 fuel (fuel with 10% ethanol content). For those who only have access to E0 fuel (fuel with 0% ethanol) it is recommended to use the "91" and "ACN91" octane

    version

    If you are unfamiliar with how to datalog using the Accessport or what to look for, you can find a guide on our website here. 
     

    If knock or detonation is present even when using the appropriate fuel, try reflashing a map that is intended for a lower octane fuel. 

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    Stage 1

    Image Removed

      

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    Map

    Peak Gains*

    Stage1 91+16.6% HP / +16.7% TQStage1 93 +23.9% HP / +26.9% TQ

    Stage1

    versions of the maps and datalog the car to ensure your fuel is performing to the necessary level. This is especially important for those using Canadian 94 octane E0 fuel. 

     

    ower output.pngImage Added

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    Stage1

    ~13psi

      • ~13 psi as you approach the

    6800RPM

      • 6800 RPM redline, +/-

    ~2psi.

      • ~2 psi

      • 93 Octane 98 RON: ~23.5 psi peak boost pressure tapering down to

    ~14psi

      • ~14 psi as you approach the

    6800RPM

      • 6800 RPM redline, +/-

    ~2psi.
    Info

    *Peak gains are measured as the difference between the highest points of the two plots. 

    *Largest gains are measured as the largest gain at any single point between the two plots.

      • ~2 psi

    Stage 2

    Image Removed
    bf10ba65-4de3-4936-aa93-f4f5336aafda.pngImage Added

    Map

    Peak Gains*

    Stage2 93

    +26.1% HP / +28.9% TQ

    Stage2

    • Intake Requirements : 

    • Exhaust

      requirements : Stock exhaust 

      Requirements: Stock exhaust or upgraded cat-back exhaust

    • Intercooler: 

       

      AMS Performance Front Mount Intercooler (

      CARB

      Covered under D-825-3)

    • Drivetrain: Upgraded Clutch or DSG Software Recommended

    • Boost Target:

      • 91 Octane 95 RON: ~24 psi peak boost pressure tapering down to ~15 psi as you approach the

        6800RPM

        6800 RPM redline, +/-

        ~2psi.

        ~2 psi

      • 93 Octane 98 RON: ~25.5 psi peak boost pressure tapering down to ~16 psi as you approach the

        6800RPM

        6800 RPM redline, +/-

        ~2psi.

        ~2 psi

    Info

    *Peak gains are measured as the difference between the highest points of the two plots. 

    *Largest gains are measured as the largest gain at any single point between the two plots

    Warning

    Drivetrain Considerations

    Running a Stage 2 map on a vehicle without an upgraded clutch or DSG tune may cause slipping or damage to your clutch/clutch pack.

    Non-Performance Maps

    Anti-Theft Mode

    • Will not allow vehicle to start

    Valet

    • Fuel Requirements:

      • 91 octane or better

    • Intake Requirements: Stock airbox and stock air filter

    • Exhaust Requirements: Stock exhaust

    • Boost Targets: Mechanical minimum

    • Rev Limiter:

    3000RPM

    • 3000 RPM

    *Not intended for aggressive driving*

    High Altitude


    Revision Notes: 

    A quick note for those of you that live at higher altitudes: it is common for turbocharged cars at higher altitudes to run less boost pressure due to lower air pressure and air density. Your turbocharger has to work harder to compress a less dense air mass compared to the same turbocharger at sea level. This must be factored in when determining if your turbocharger is running the proper amount of boost pressure and not being pushed beyond its efficiency range. 
    Example: If you live in Denver at 5280 ft. and are trying to run a peak boost pressure of 15 psi, your turbocharger has to work the equivalent of making ~17.5 psi at sea level.
    There are barometric compensations within the factory ECU that lower boost targets as you climb in altitude in an effort to keep the turbocharger in its optimal range. The COBB performance maps utilize these compensations and therefore, it is perfectly normal for the final boost / load value to be lower than what is listed for your map.
     

    Revision Notes: 

    Revision #Notesv301Fixed error in ccf rpm limiterv300Updated maps for backend updatesv202Fixes for factory impulse combustionv201Initial Vehicle Support

    Expand
    titleMap Revisions

    Version

    Notes

    v302

    fixed bug with rpm limiter in CCF features

    v300

    Updated for backend improvements.  Fixed bug where CCF adjustments sometimes didn't work via AP

    v201

    • No calibration changes.

    • Maps have been updated to eliminate unnecessary DTC suppression.

    v200

    Consolidation of OEM ROMs into C0BB01.

    v103

    v102

    • evised map naming for parity.

    • Enabled Cobb Custom Features: Traction Control.

       Image Added

    v101

              Image Added

    • Burn out mode Rev. Limit:  5000 RPM

    • Launch Control Rev. Limit by speed/slot:

    Image Added

    v100

    Revised ignition timing, primary fueling and boost levels for performance and safety

     

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