Please note: This package requires custom tuning and a Stage 2 Methanol injection system:
- This can be done by in house by Revhigh (please contact us for a quote on install)
- Can be custom remote tuned by Revhigh (please contact us for a quote on remote tuning)
- Can be custom tuned by one of our resellers/approved tuners (please contact us for further info)
- Please note, this price is a guide only for modifications like air intakes, exhausts, down pipes, charge pipes as well as larger intercoolers and turbo's.
- Requires the use of our Stage 2 Methanol kit, does not require the use of our Boost Gauge (only Stage 1 Methanol kits require the use of our Boost Gauge)


Our advanced piggyback ECM, for full boost control and curve control via RPM, as well as complete 3D methanol injection programming. Introducing, the Booster Plus+ ECM

High quality, all-aluminum housing construction and lightweight body. This ECM is a simple plug & play unit, controlling boost via signal manipulation from two MAP sensors. It features full 3D mapping ability for boost, meaning boost can be increased by differing amounts at different points in the rpm range. Additionally it has the ability to control a water/methanol injection pump and solenoid for full 3D mapping of water/methanol injection.


  • Online ECU tuning by downloading from the Vaitrix cloud 
  • Possible 5%- 50% performance upgrade
  • Plug & Play; Factory warranty remains in place 
  • Custom mapping available 
  • Vehicle can be reset to factory settings by mapping or by disconnecting the power plug
  • Using 32-bit high-quality microprocessor for superior stability and processing speeds
  • Includes corresponding vehicle OEM quality harness; easy for install.
  • Turbocharged and Diesel turbocharged engines are applicable
  • (1) output for independent methanol injector/pump control. Programmable through our 3D map tuning in AIR FORCE Tuning software
  • (3) Input/Output Connections for Boost, RPM or Other signal, (1) Camshaft/RPM hookup

Have the vehicle custom tuned by us or use our AIR FORCE Tuning software to build your own custom calibration off of our base maps. 

Easy plug & play functionality with specific harnesses for your vehicle make this unit warranty friendly, and allow the car to run in stock configuration, or be completely removed from the vehicle with no footprint left behind.

Audi Stage 4 Tune -Stage 2 Methanol

AU$1,800.00 Regular Price
AU$1,200.00Sale Price
Car list 1
Car list 2

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