Developed in collaboration with renowned race engineers, our tuning results in the optimal balance of power, operational smoothness, reliability and driveability.

Safety features of engine, transmission, drive-line, chassis and brakes are closely monitored and assessed in road tests, race tracks and dyno controlled conditions.

All tuning is TÜV certified in Europe – meeting the highest international standards for quality, economy and emissions.

Our staged performance upgrades, including exhausts, suspension and other components, are TUV approved with DIN EN ISO 9001 certification.

Select the links below for information on each vehicle brand.

AUDI performance tuning
BMW performance tuning
AMG performance tuning
LAMBORGHINI performance tuning
FERRARI performance tuning
PORSCHE performance tuning


HIGH-end tuning

Specializing in Audi, BMW, Mercedes AMG, Lamborghini, Ferrari, Porsche, VW Group and select high performance marques.


TUNING and design

Innovation in tuning and design.

For consultation on special projects, contact us for more information.



RENM offers customized tuning to support a wide and diverse range of applications. For instance, in motorsport applications, we can revise power or torque levels, or integrate race engineered exhaust systems for street use.

For consultation on specific models, contact us for more information.

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