2006 - 2008 A4 B7 2.0T Stage 2

(1 review)
7.00 (in)
1.00 (in)
6.00 (in)
Current Stock:
Adding to cart… The item has been added

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 - 22

Tapering PSI 17 - 20  (depending on elevation)

Horse Power 90

Torque 110


Modifications Required for tune:

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


Stage 2 Engine Calibration Modifications 


  • Throttle Response

  • Boost Pressure

  • Air Fuel Ratio (Afr)

  • Ignition Angle

  • Cam Timing

  • Limiters Raised

  • Speed Limiter

  • HPFP Pressure Adjustment

  • Low Pressure Adjustment


Included with Stage 2 Tune:


Rpm limiter 

NOT RECOMMENDED if your vehicle is running a stock K03/K04 turbo. The K03/K04’s can not continue the same flow of boost past the 5500rpms mark. Therefore, there is no reason to raise the redline based on the Ko3/Ko4 flow chart.



  • Cat code


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.


Additional Options:


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



  • 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.  

Special Requests Available

  • Meth injection

  • Intake flaps removed


  • 5
    its like a different car !

    Posted by shane wingate on Jan 27th 2021

    i got the plug n play stage 2 ECU from BDT and after install of the ECU the car fired right up with no issues at all and man let me tell you that I see 22/24 psi down here in Houston Tx , my 2007 A4 2.0T moves on out for a 2L and it will squat and pick up the front end 1-2 gear ! super fun to drive now !!