THANAS Custom ECU Tune for Stage 3 Hardware Level (K04-023 / Hybrid K03S):

The stage 3 tune developed by us specifically for hybrid K03 turbos, as well as the K04-023. For stock motors, we aim to keep the torque sensible while maximising the available top-end power. There are numerous options for K03s hybrid/K04-023 tuning and we support true custom tuning for all variations of small/stock-frame turbochargers.

Stage 3 small frame custom tune features include:

Audi S3 MAF calibration

Larger injector calibration

VVT Tuning for quick spool and response

Knock protective fuelling

Shaped boost curve for stock motor protection

Exhaust crackles

N249 delete coding

N112 delete coding

CAT Delete coding

Secondary O2 delete coding

Optional extra features include:

No-lift shift coding

Launch Control coding

Ethanol blend tuning

Expected power figures

Power: 185 - 240 kw (hardware dependent)

Torque: :410 - 500 Nm (hardware dependent)

All tuning sessions are custom, implying that the tune is data-logged and revised in-house, at the time of tuning, until all parameters are at a consistent and reliable level.

Note: Applicable to VW Mk4 Jetta 1.8T (132 kW)