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ENGINEERING THE FUTURE OF PERFORMANCE ™
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Tuning

EA839 2.9T ECU Tune
Purchase EA839 2.9T ECU Tune
  • SKU:

    EA839 2.9T ECU Tune

  • $1,299.99

  • Prop 65 warning
    Warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Engine Family EA839
year make model trim engine
2019 Audi RS5 Base (B9) Twin Turbo 2.9L V6 (EA839)
2019 Porsche Panamera 4 S (971) Twin Turbo 2.9L V6 (EA839)
2019 Porsche Cayenne S (536) Twin Turbo 2.9L V6 (EA839)
2018 Audi RS5 Base (B9) Twin Turbo 2.9L V6 (EA839)
2018 Porsche Panamera 4 S (971) Twin Turbo 2.9L V6 (EA839)
2017 Porsche Panamera 4 S (971) Twin Turbo 2.9L V6 (EA839)

ECU Tuning Process: How do I get my ECU tuned?

The EA839 engine is a potent and capable powerplant in addition to being paired to the famous AWD systems Audi/Porsche are known for.  Through rigorous testing on both the street and dyno, the Weistec EA839 ECU Upgrade for the 2.9 Liter Twin Turbo V6 engines reliably extracts massive gains in the mid range of the powerband as well as substantial gains in the top end making it a top performer in all driving situations.  

Toggle between W.1 and W.2 above to see various levels of power gains achievable with our tuning. 



ECU Tuning Process: How do I get my ECU tuned?

Key Features:

  • Increased Boost
  • Optimized Fueling
  • Optimized Ignition Timing
  • Removed Speed Limiter
  • Increased Cruise Control Speed Limit
  • Removed Neutral Rev Limit
  • Optional Burble