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Chip Tuning Package, Stage 3 2.7T, K04

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SKU: 034-103-2005-APB-BW

Manufacturer: 034Motorsport

034Motorsport is proud to offer our 034EFI Stage 3 K04 Chip Tuning Package for the Audi 2.7T!

Package includes everything needed to take your K04-equipped car to full Stage 3. This tune is capable of over 400WHP on 91 octane with proper supporting modifications (intake, intercoolers, downpipes, exhaust) and retains electronic boost control via the factory N75 valve.

Package includes:

  • 034EFI ECU Upgrade for 2.7T
  • 034Motorsport 85mm Hitachi MAF Housing
  • 550cc Bosch EV 14 Fuel Injectors
  • EV1-EV14 Fuel Injector Connector Adapters
  • RS4 Fuel Injector Adapters
  • Bosch Drop-In 044 Fuel Pump Upgrade Kit

Select proper engine code and turbocharger configuration above.

Please Note: Package does not include turbochargers.

Typical powerband for a 91 Octane 034EFI-Tuned Stage 3 K04 2.7T with proper supporting modifications:

This dyno is an average result, but final horsepower and torque figures can vary depending on supporting modifications.

Note:Upon purchase of this ECU flash, 034Motorsport will contact you to arrange for the shipment of your ECU to 034Motorsport to be flashed. You can also make arrangements to come to 034Motorsport in Fremont, CA to flash your car ore ECU at our facility. We do not currently offer a flash-at-home cable for this ECU flash application.


  • This product is sold for racing and off-road use only.
  • This product is not CARB or EPA compliant, this product is not authorized for use in California on smog controlled vehicles.
  • By purchasing this product, you understand this product is sold for competition use on closed roads and is not legal for use in highway or street vehicles.

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