Our company was established more than 16 years ago. We specialize in auto electronics. We offer engine chiptuning, digital speedometers, airbag reactivation, radio decoding and sell vehicle diagnostics. We also provide control unit programming or immobilizer repair.

We specialize in chiptuning, engine control unit software modifications and performance measurement. We also offer engine repairs, wiring, control units, turbocharger rebuilds, wiring harness installation, exhaust system repair and modification and many other service tasks.

TracPower - chiptuning, diagnostics, modifications of control units, car service Preštice Chiptuning for passenger, utility, agricultural and construction vehicles. Performance measurement, software modifications, wiring, service interventions.

Offering car performance enhancement, performing diagnostics and reactivation of airbags.

We have been here for you since 1995. Professional, individual chiptuning, thousands of satisfied customers and guarantees. We modify cars, commercial vehicles, trucks and motorcycles. Additional modifications on request.

We offer a revolutionary engine cleaning system to reduce fuel consumption, increase performance and extend engine life.

We are a specialist centre for Mercedes-Benz and AMG vehicles. We provide diagnostics and then repair electrical installations, chiptuning and all engine control unit modifications. We carry out inspections with an entry in the DSB electronic service book. The vehicle does not lose its warranty.