2001 - 2002 a4 b5 1.8T Stage 2 ( Plug and Play ECU)

Our Stage 2 Tune is everything you’ve been looking for to wake up the potential of your car! We offer a high quality tune that will help your car perform at the level you have been looking for. With the ease of our plug and play ECU. We ensure to make your performance tune experience happen with no gimmicks and no stress.

Boost Dynamic Tuning's Stage 2 Gains: 

PSI  18 - 21 

Tapering PSI 15 - 17  (depending on elevation)

Horse Power 60

Torque 70 - 80

Modifications Required for tune:

• Removed Catalytic Converter
• (recommended Diverter Valve Upgrade)
• Upgraded Spark Plugs (BRK7EIX .028 Gap)

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Stage 2 Engine Calibration Modifications: 

• Increased Throttle Response

• Increased Boost Pressure

• Air Fuel Ratio (Afr) - More fuel added

• Raised Ignition Angle

• Increased Cam Timing

• Idle speed Limiter Raised

• Speed limiter raised

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Included with Stage 2 Tune:

NLS/ No Lift To Shift

• On average, this option is set to 6000rpms

Emissions OFF (OFF-ROAD USE ONLY)

• N249

• Evap

• N80

• Rear o2

• Sai ( Secondary air injection)

MAF-Less Tune:

This means I will be using your map sensor for fueling control. So you can leave your maf unplugged, and install any Maf housing you wish.

Immobilizer delete:

This allows your vehicle to start when you replace your stock ECU with a tuned ECU. This will also allow your vehicle to start if your key’s transponder fails (This is a common issue on the MK4 platform). *NOTE: If your key fails with immobilizer delete your vehicle will still start, However, you will still have a flashing key light until you adapt another key to the cluster.

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Additional Options:

Crackle Pops/Burbles Options (be sure to note your preference in the comment box. The default is set to intense):

• LIGHT

• MEDIUM

• INTENSE (This will cause some vehicles to make flames, if the vehicle is straight piped.)  

Two Step/Anti lag/Launch Control 

• On average, this option is set to 4500rpms. *NOT AVAILABLE FOR AUTO TRANS MODELS*

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Special requests available

• AEB cylinder heads Only - VVT (Variable Valve Timing) Removal 

MBC (Manual Boost Controller):

This is a small device that goes between the pressure side and the wastegate , and gives you the control to set boost pressure to a desired level. BDT’s tune only allows the car to boost between 0-23psi. In the event you set the controller higher than 23psi, Boost Dynamic Tuning is not responsible for catastrophic events.