Unitronic’s UniFLEX Hardware Kit includes all the necessary components including the mqb bracket to make flex fuel integration as effortless as possible. Comprised of our proprietary UniFLEX ethanol device, a genuine Continental ethanol content sensor with all required fittings and harnesses, this kit allows for true plug & play installation.

Unitronic’s UniFLEX Hardware Kit offers a multitude of benefits over any of the existing solutions on the market. It is also Bluetooth® enabled, allowing for wireless connectivity with iOS and Android mobile devices using the Unitronic UniE85 Manager App.

 

PLEASE NOTE Unitronic FLEX Enabled ECU Software is required and not included.

Learn more about UniFLEX here.

• CAN integration of ethanol content data streamed to the ECM
• Plug-n-play harness - No cutting, splicing or ECM re-pinning
• Bluetooth® connectivity with UniE85 Manager iOS/Android App
• View ethanol content & fuel temperature with UniE85 Manager
• Customize sensor calibration offsets and CAN integrations
• Obtain any desired fuel blend with the E85 mix calculator
• OTA updates

• Unitronic Stage 1 91 FLEX - Use with 91oct and E85
• Unitronic Stage 1+ 93 FLEX - Use with 93oct and E85
• Unitronic Stage 2 91 FLEX - Use with 91oct and E85
• Unitronic Stage 2 93 FLEX - Use with 93oct and E85
• Unitronic Stage 3 FLEX calibrations for TTE700, TTE777

 

• Additional fee applies for all FLEX enabled calibrations. (click here)

 

 

ADDITIONAL FEATURE ADDED - ROLLING ANTI LAG

By popular request, Unitronic is also proud to announce the addition of Rolling Anti Lag (RAL) into these new FLEX enabled calibrations.

FUNCTION USAGE: Turn cruise control ON, but not activated. Hold down cruise control stalk downwards (decrease speed, -), then go wide open throttle WOT. You can do this with your left fingers, while both hands are on the steering wheel with ease.

PRECONDITIONS FOR FUNCTION TO BE ACTIVE: 70degC coolant temp minimum threshold, more than 1000rpm engine speed, more than 30kph vehicle speed, and more than 45% throttle position. The function will be activated for 6 seconds maximum and can't be re-activated for 15 seconds refresh time.

This function is very hard on the engine and its components - IT IS NOT FOOL PROOF. It's easy to melt an engine to the ground with it. Use it wisely and at your own peril.

 ADDITIONAL FEATURE ADDED - WASTEGATE RATTLE FIX

By popular demand, Unitronic has implemented its Wastegate Rattle Fix into all Stage 2 and Stage 3 FLEX enabled ECU calibrations. The wastegate is the mechanism that controls boost pressure, which in the case of the DAZA, is a vacuum controlled internal wastegate style. In factory trim, without any vacuum being applied to the wastegate actuator, like when driving at partial throttle, the wastegate flap sits in an open position, which is what causes the rattle sound to be audible. With Unitronic's Wastegate Rattle Fix, adjustments have been applied to the wastegate controls to hold the flap shut to eliminate the rattling sound.

 

APPLICATIONS

 

 

2017-2020 Audi RS 3 2.5TFSI EVO

2018-2022 Audi TT RS 2.5TFSI EVO