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Performance increase: Chiptuning

Performance increase: Chiptuning
  • Software development

    The most important developments in chiptuning are in the software! Exactly here the experts of the development department of CPA Chiptuning leave nothing to chance.

  • Dyno tests

    As part of our professional development and coordination work, we carry out numerous tests on our in-house dyno. Here, the software is optimally adapted to the car.

  • Driving experience test

    In driving experience tests, the software is adjusted to the real conditions. In this case, numerous driving situations are tested and checked, such as acceleration, gearshifts, driving through the city, driving in traffic jams, driving on the highway, long-distance tests, etc.

  • Long-term test

    Special attention in development applies to long-term tests. The long-term tests provide information about the long-term compatibility of the PowerBox with the engine, the state of software development and the quality of the hardware at real conditions.

The technologies

Different engine types require different optimisation solutions.

  • SENT & i-ART - Tuning of the future

    As one of the leading providers in our industry, we strive for technology leadership and already today offer the new digital technologies such as

  • Boost pressure

    The boost pressure and the associated charge air quantity are decisive parameters for increasing the performance of turbo engines.

  • Camshaft sensor

    The processing of the camshaft signal is essential for high-quality tuning in high-performance engines.

  • Injection pressure

    The injection pressure is optimised by injection quantity or injection time and changed in correlation to other parameters.

  • CPA-Switch Tech

    This innovative technology enables the PowerBox to process and optimise analog or digital signals.

  • Injection volume

    The injection volume must be adjusted reliably and precisely for performance optimization.

Petrol engine

Chiptuning at petrol engines

Up to 31% performance increase

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Chiptuning at diesel engines

Up to 1 Liter fuel saving

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  • Characteristic map optimization with individual software

    With CPA Chiptuning, you always receive a software that is exactly matched to your engine or car. A readjustment is therefore no longer necessary. This makes it possible to make better use of the power reserves of your engine without restricting longevity. Digital map optimization optimizes tuning data in real time.

    Easy installation of the PowerBox


    Open the bonnet.


    Remove the engine cover. In most cases, the cover is clipped and can be easily removed by pulling.


    Find connector on the vehicle. Not found: Send us a picture of the engine compartment to and give us your order number.


    Unplug the original plug and connect the supplied CPA cable set with the two original plugs. Make sure that the plug is tight in place.


    Connect the CPA PowerBox with the appropriate plug (CPA plug) on the cable set.


    Attach the PowerBox and the cable set to a suitable location with the cable ties (away from sources of heat and moving parts).

  • Chiptuning: Complex technique. Easy installation. Great effect.

    What is still defined today as chiptuning, the technique of CPA has long developed from "simple" chiptuning. Rather, it involves complex algorithms whose software is developed by engineers and combined with know-how applied by our experienced technicians, resulting in a customized power increase for your car.

    The focus is on the harmony between hardware and car-specific software. That's why you as a customer can be sure to get the best possible performance increase at CPA.

    Our claim: maximum performance and maximum safety perfectly combined for your car!

  • The different engines

    Chiptuning at the turbo petrol engine

    In modern turbocharged petrol engines, the electronic and electronic control of the engine is playing an increasingly important role.

    The engine control unit processes data from many sensors and thereby calculates, e.g. the required injection quantity, the required boost pressure, the desired ignition timing, etc.

    Thereby data is read out and processed by numerous sensors.

    In order to achieve a power and consumption optimization, these parameters must be optimized. CPA relies on the specially developed engine-specific software, which ensures a subsequent change of the factory-set control parameters. By optimizing the engine data, the power is noticeably increased and consumption is reduced.

    The result of precisely tuned and optimized parameters is a noticeable increase in power and efficiency. All relevant engine data is recorded, checked and optimized in real time - but only if the driver also retrieves the power.

    Even during the power increase, all protection and control functions of the control unit remain active.

    Chiptuning at the turbo diesel

    Modern turbo diesel engines already have been electronically monitored and controlled by an engine control unit for decades. The controller detects countless values such as Injection quantity, injection timing, boost pressure, speed, etc. These data are included in the control and monitoring of the engine.

    The CPA tuning module collects all relevant data directly to the engine sensors and reads out information on injection quantity, injection timing, boost pressure, speed, etc. The parameters are optimized in real time in fractions of a second by the map optimization software developed by us and forwarded to the engine control unit. This calculates new values with the data of our tuning module and at the same time adapts the remaining maps of the engine. As a result, the manufacturer's control unit retains control of your engine at all times, meaning that the safety and protection systems remain active.

    The added power of your engine is achieved by the targeted real-time optimization of the engine signals. The efficiency and the performance potential of your engine are noticeably increased by our optimization control unit.

(6) Discount applies to all products offered on our site except PowerBox Pro and PedalBox. The promotion ends as soon as the intended quota of products has been used up.

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