Description
Unlock the true performance of your BMW S58 engine with the dAHLer Engine Performance Tuning Module, a precision-engineered power upgrade designed in Switzerland and manufactured to the highest standards in Germany. Whether your BMW S58 vehicle was produced before or after June 2022, this tuning module integrates seamlessly with your engine’s factory systems to safely extract maximum horsepower and torque—without triggering faults or errors.
The dAHLer tuning module utilizes OEM-style connectors to interface directly with each boost pressure sensor, camshaft position sensor, and 12V power supply. This plug-and-play solution installs in less than an hour and is fully reversible, allowing you to restore the vehicle to factory settings at any time. With this tuning upgrade, you gain the power and responsiveness you expect from a performance BMW, with the flexibility to manage your settings from your smartphone.
Using the free dAHLer mobile app (compatible with iOS and Android), drivers can wirelessly connect to the module via Bluetooth 4.0 and control its features with ease. The app allows you to select between three performance maps, activate or deactivate tuning on the fly, and configure a warm-up timer based on your personal preferences. Firmware updates can be installed remotely via the app to access the latest performance enhancements released by dAHLer.
This advanced control unit is designed to work in harmony with the BMW factory ECU. Custom performance algorithms within the module send optimized fuel and ignition signals, adjusting boost based on load, RPM, and driving conditions—all while preserving the vehicle’s diagnostics, service access, and factory ECU integrity.
Also included is a valet connector that instantly reverts the vehicle to its stock performance settings when installed, bypassing the tuning module for service visits or temporary deactivation. An additional adapter is supplied to easily restore the vehicle to its original factory state without removing the wiring harness.
Unlike many competitor modules, the dAHLer solution is unaffected by BMW software updates and remains undetectable by standard diagnostic readers. With zero trace left behind and no impact on the stock ECU, this is the safest, most reliable, and most effective tuning upgrade available for your BMW S58-powered vehicle.
Key Features:
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Designed in Switzerland and made in Germany for maximum quality and precision
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Compatible with pre- and post-June 2022 production BMW S58 vehicles
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Fully reversible and installs in under 1 hour
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OEM-style connectors for seamless integration with factory sensors
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Controlled via free dAHLer smartphone app (iOS and Android compatible)
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Select between 3 customizable performance maps
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Real-time tuning control with power activation/deactivation while driving
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Built-in warm-up timer configuration via app
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Supports over-the-air firmware updates for performance improvements
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Includes adapter for restoring vehicle to stock without removing harness
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Comes with valet connector to revert to factory performance instantly
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Retains full factory diagnostics and service functionality
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Undetectable by plug-in diagnostic tools and leaves no trace
Fitment:
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BMW M3 (G80) with S58 engine
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BMW M3 Competition (G80) with S58 engine
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BMW M4 (G82) with S58 engine
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BMW M4 Competition (G82) with S58 engine
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BMW M4 Convertible (G83) with S58 engine
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BMW X3 M (F97 LCI) with S58 engine
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BMW X3 M Competition (F97 LCI) with S58 engine
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BMW X4 M (F98 LCI) with S58 engine
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BMW X4 M Competition (F98 LCI) with S58 engine
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All BMW S58-powered vehicles manufactured before and after June 2022
Upgrade your BMW’s performance with the dAHLer Engine Performance Tuning Module and experience unmatched power, control, and driving excitement.
