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What we do

GSTuning provides engine and powertrain calibration, also known as tuning or mapping.

Through education, experience and hard work GSTuning has managed to provide calibration at all levels in the automotive sector - be it banger racers or tuning of track toys worth millions.

Please contact GSTuning with your calibration needs.

You may contact us for appointment requests. Please give a short description of your car (engine, ECU, injectors, turbocharger)!

Gunnar Reynisson +49 +151 6144 1445 (English)
Frank Kirchhoff +49 +151 2072 3025 (German , Dutch)

Tuning-Projects (Porsche, Volkswagen, BMW, Ford, Toyota)

Aston Martin Valkyrie

© Frank Kirchhoff, Spenge Imprint Data Protection