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Mercedes C32 AMG SLK32 Performance ECU Tuning – M112K
Mercedes C32 AMG SLK32 Performance ECU Tuning – M112K
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M112K ECU Tuning – Precision Calibration for AMG’s 3.2L Supercharged V6
From the same calibration expertise that delivers world-record power on the most demanding engines, comes a bespoke reflash for the legendary M112K Kompressor.
Up to +70 HP / +80 lb-ft with supporting mods
Custom-developed exclusively for the M112K ECU
Optimized boost, timing & AFR for reliability
The M112K thrives when intake and exhaust restrictions are addressed. These upgrades deliver better airflow and efficiency without increasing supercharger stress.
- Performance shorty headers – reduce backpressure and sharpen exhaust flow
- High-flow K&N drop-in air filters – improve intake without altering the factory airbox
These mods pair perfectly with ECU tuning for noticeable gains while maintaining daily drivability. Smaller supercharger pulleys can be added later for higher output.
Why Tune the M112K?
The M112K is one of AMG’s most durable and underrated supercharged engines — conservatively calibrated from the factory. My custom ECU reflash refines boost response, ignition timing, throttle mapping, and fuel delivery to unlock responsive, repeatable power while preserving long-term reliability.
- Sharpened throttle response and stronger mid-range torque
- Optimized boost and ignition for cleaner, more efficient power delivery
- Speed governor removed for unrestricted top-end
- Retains all factory safety systems — knock, thermal, and AFR protections
Vehicle Compatibility
- Mercedes-Benz C32 AMG (2002–2004)
- Mercedes-Benz SLK32 AMG (2002–2004)
ECU Tuning Options
🔹 Option 1: ECU Tune via Data Cable (Cable Included)
Professional calibration delivered with a free OBD data cable. Ideal for owners wanting a set-and-forget custom tune.
- ✔ One fully custom tune file
- ✔ Free data cable included
- ✔ Simple laptop flash with support
🔹 Option 2: MyGenius Handheld Programmer (+$300)
Maximum flexibility — flash anytime without a laptop. Perfect for future mods or switching between fuel types.
- ✔ 1 custom map included
- ✔ Flash at home, anytime
- ✔ Stores up to 3 maps total
- ✔ Easy switching for different fuels or conditions
Additional maps: $250 each (91 / 93 / 100 octane available)
Questions about your build? Contact me directly — I review every M112K inquiry personally.
