Unitronic Performance Software For Audi 2.5TFSI EVO (TTRS/RS3)

• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Factory Safety Limiters Retained
• Optimized Responsiveness, Smoothness, Drivability, and Comfort
• Optimized Maximum Output
• Power Delivery Perfectly Optimized Throughout the Power Band
• Improved Fuel Efficiency
• Ignition Timing Precisely Calibrated for Higher Octane Fuel
• Speed Governor Removed

Stage 1 - 476 HP / 469 LB-TQ ( +76HP / +115TQ  )

Gas Type
91 Octane / 95 Ron gas

Stage 1+ - 505 HP / 496 LB-TQ ( +105HP / +142TQ  )

Unitronic Stage 1+ Performance Software is precisely calibrated for use with 93 octane / 98 RON fuel, engineered for a completely stock car. It is the performance upgrade that will result in the most gains!

Gas Type
93 Octane / 98 Ron gas

Stage 1+ - 592 HP / 528 LB-TQ ( +192HP / +174TQ  )

*NOTE: E85 calibrations are not full flex fuel calibrations, therefore, when using an E85 ECU calibration, the engine is only designed to operate on E85 blends from E60-E85.

Using an E85 calibration with pump gasoline or race gas may result in engine damage.

Unitronic strongly recommends the use of an Ethanol Content Analyzer, to ensure Ethanol content levels are within the permissible range.  When switching between gasoline to ethanol,. Unitronic recommends using NGK R7437-9 spark plug gapped to 0.024” +/-0.002” (0.6mm +/0 0.05mm) with Stage 1+ E85 and Stage 2 ECU calibrations, with a replacement interval of 10,000-15,000 miles (16,000-24,000 km).

Gas Type
 E60-E85

Additional Features for E60-E85 Tune

• Left Foot Braking (LFB) Enabled
  LFB allows users to apply load on the engine using their left foot on the brake, to build boost when the edge is needed at the race track.
  
  
• Spark-based "Motorsports" Style Rev-limiter Enabled
  The traditional rev limiter will de-load of the engine as engine speed reaches maximum RPM. Unitronic has enabled the spark-based rev-limiter, to avoid the de-loading, allowing power all the way to the rev-limiter.
  
  
• Exhaust Crackle/Overrun Enabled
  Unitronic has recalibrated the Exhaust Crackles/Overrun/Pops & Bangs when in Dynamic/Sport Mode to be more aggressive and louder.
  
  
• Exhaust Flaps Always Open in Dynamic/Sport Mode
  In factory form, both Exhaust Flaps are not open when in Dynamic/Sport Mode. Unitronic enables both Exhaust Flaps to be open at all times, when in Dynamic/Sport Mode, for maximum performance and sound.

Recommended Hardware (Required For E60-E85 tune)

• Unitronic 3'' Turbo Inlet Elbow for 2.5 TFSI EVO

Stage 2

Performance Software Precisely engineered for a vehicle that has full hardware bolt-ons. Performance Software for your ECU Box Code is subject to availability.

Gas Types

• 93 Octane 
• 104 Octane 
• E60 - E85 Octane

*NOTE: E85 calibrations are not full flex fuel calibrations, therefore, when using an E85 ECU calibration, the engine is only designed to operate on E85 blends from E60-E85.

Using an E85 calibration with pump gasoline or race gas may result in engine damage.

Unitronic strongly recommends the use of an Ethanol Content Analyzer, to ensure Ethanol content levels are within the permissible range.  When switching between gasoline to ethanol, please use Unitronic’s fuel conversion guide here. Unitronic recommends using NGK R7437-9 spark plug gapped to 0.024” +/-0.002” (0.6mm +/0 0.05mm) with Stage 1+ E85 and Stage 2 ECU calibrations, with a replacement interval of 10,000-15,000 miles (16,000-24,000 km).

Performance Gains

• 93 Octane: +154HP / +173TQ
• 104 Octane: +181HP / +175TQ
• E60 - E85 Octane: +221HP / +210TQ