The core activity of Car-tec Automotive Engineering GmbH encompasses three main areas:
1. **Chiptuning**: The company offers professional chiptuning services to optimize vehicle engine management, achieving increased power and torque.
2. **Repairs and Maintenance**: Car-tec performs repairs and maintenance of all kinds on vehicles, from minor repairs to extensive overhauls, using high-quality replacement parts.
3. **Purchase and Sale of Vehicles**: The company provides a simple and efficient solution for buying and selling vehicles, ensuring a smooth transaction process.