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Mercedes GLS-Class (X167) GLS400 d 4MATIC chiptuning

Power increase with the CPA PowerBox

A lot of extra power could be obtained for the Mercedes GLS400 d. Proud 65 hp and 137 Nm power increase with the PowerBox from CPA. Thanks to the individually developed software, which is specially adapted to the GLS400 d, reliable chiptuning can be implemented. The extra power suits the Mercedes GLS X167 very well. The PedalBox also works excellently and the different optimization levels can be selected simply by the push of a button.

performance diagram Mercedes GLS-Class (X167) GLS400 d 4MATIC
17.04.2022

Mercedes : Further testing

26.02.2018
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The individually developed software harmonises perfectly with the engine and offers safe chiptuning with the PowerBox. Choose CPA Performance, the tuning specialist.

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Power at the push of a button, its that easy with our ConnectiveSystem. It is a combination of engine tuning and throttle pedal tuning and can be easily operated from the interior.

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Amazing extra performance and more driving pleasure with the CPA ConnectiveSystem. You decide when you need an increase in performance and activate it at the push of a button.

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Convincing serial sound and engine power, but with our PowerBox you can still squeeze out a bit more. Test the PowerBox for your Mercedes.

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(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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