Schiller Tuning is a premier automotive engineering firm specializing in high-end ECU/TCU calibration , Remapping and professional technical education. Founded on over 12 years of direct engineering experience at Bosch, we bridge the gap between aftermarket tuning and OEM-level standards. We don't just provide "files"; we deliver data-driven performance solutions developed through rigorous dyno-testing and extensive data logging. Our expertise covers a wide spectrum of automotive needs, including: Precision Remapping: Stage 1, 2, and 3 calibrations for petrol and diesel engines with a focus on engine reliability and longevity. Specialized Solutions: Advanced EGR, DPF, and SCR/AdBlue software optimization. Professional Education: A world-class online academy teaching WinOLS, ECM Titanium and ECU logic to workshops worldwide, moving the industry away from "guesswork" toward true engineering. Transmission Tuning: Custom TCU remapping for optimized shift points and torque handling. At Schiller Tuning, our mission is to professionalize the tuning industry by applying manufacturer-grade logic to every project. Whether through our global file service or our specialized training courses, we ensure every vehicle operates at its peak potential without compromising safety margins.