Supported Vehicles:

• USDM 2019 - 2020 Volkswagen Audi S3

COBB Custom ECU Features:

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

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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 "91 OCT or 95 RON " are for use with 91 and 92 octane/95 RON fuel or better.

• Maps designated with "93 OCT or 98 RON" are for use with 93 octane/98 RON fuel or better.

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

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Stage1 Power Output

Stage 1 Maps

• CARB EO: D-660-37

• Intake Requirements : 

  •  stock air filter

  • Stock airbox with drop-in replacement, 

  • COBB SF Intake 7V2150 (Carb under D-660-30)

  • COBB Redline CF Intake 7A1100 (CARB under D-660-30)

• Exhaust Requirements: Stock exhaust or upgraded cat-back exhaust

• Fueling Requirements: COBB Flex Fuel Upgrade Kit 3V2650

• Boost Target:

  • 91 Octane 95 RON Minimum: ~21 psi peak boost pressure tapering down to 16~ psi as you approach the 6800RPM redline, +/- ~1.5psi.

  • 93 Octane 98 RON Minimum: ~22 psi peak boost pressure tapering down to ~16psi as you approach the 6800RPM redline, +/- ~1.5psi.

Stage1+Flex Fuel

Stage 1+Flex Fuel

Peak Power is achieved at 30% ethanol content

• Intake Requirements : 

  •  stock air filter

  • Stock airbox with drop-in replacement, 

  • COBB Redline CF Intake 7A1100 (CARB under D-660-30)

• Exhaust Requirements: Stock exhaust or upgraded cat-back exhaust

•  

• Boost Target:

  • 91 Octane 95 RON Minimum: ~21 psi peak boost pressure tapering down to 16~ psi as you approach the 6800RPM redline, +/- ~1.5psi.

  • 93 Octane 98 RON Minimum: ~22 psi peak boost pressure tapering down to ~16psi as you approach the 6800RPM redline, +/- ~1.5psi.

  • Ethanol: As much as an additional 2psi peak boost pressure with the most at 30% ethanol (E30)

Stage2

Stage 2 Maps

• CARB EO: D-660-34

• Intake Requirements : 

  •  stock air filter

  • Stock airbox with drop-in replacement, 

  • COBB SF Intake 7V2150 (Carb under D-660-30)

  • COBB Redline CF Intake 7A1100 (CARB under D-660-30)

• Exhaust Requirements: Stock exhaust or upgraded cat-back exhaust

• Intercooler: AMS Performance Front Mount Intercooler (CARB under D-825-3)

• Drivetrain: Upgraded Clutch or DSG Software Recommended

• Boost Targets: 

  • 91 Octane 95 RON Minimum: ~25 psi peak boost pressure tapering down to ~17psi as you approach the 6800RPM redline, +/- ~1.5psi.

  • 93 Octane 98 RON Minimum: ~27 psi peak boost pressure tapering down to ~18psi as you approach the 6800RPM redline, +/- ~1.5psi.

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

COBB CCF Settings by Slot on Accessport

Revision Notes: