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2002 - 2005 A4 B6 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)
PLEASE NOTE: If you have an Upgraded Turbo installed, you are NOT eligible for Stage 2 Tune. You must purchase our Stage 3 Tune.
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Stage 2 Engine Calibration Modifications
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Increased Throttle Response
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Increased Boost Pressure
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Air Fuel Ratio (Afr) - More fuel added
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Raised Ignition Angle
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Increased Cam Timing
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Idle speed Limiter Raised
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Speed limiter raised
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Included with Stage 2 Tune:
NLS/ No Lift To Shift
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On average, this option is set to 6000rpms
Emissions OFF (OFF-ROAD USE ONLY)
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N249
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Evap
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N80
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Rear o2
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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):
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LIGHT
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MEDIUM
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INTENSE (This will cause some vehicles to make flames, if the vehicle is straight piped.)
Two Step/Anti lag/Launch Control
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On average, this option is set to 4500rpms. *NOT AVAILABLE FOR AUTO TRANS MODELS*
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Special requests available
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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.
**Please note, if you have an Automatic Transmission the "2-Step" Feature is not compatible with your vehicle.
Reviews
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Stage 2 tune
Love the tune I bought a different one when I first got the car and the tune was rough didn't work and it was from low life tuning so I got the one from boost dynamic and I enjoy driving my a4
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Easy plug and play ECU
An easy intall and can do it right at home. Of course, might need tools but it only takes about 20 min to plug it in to the car. I would recommend this prodect.
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Stage 2 tune
Great product, huge difference in the power. Me and my father both agree that for the gains you get, $349.99 is definitely worth it. Hell I’d be happy to get these gains spending 500