Boost your driving experience with our professional ECU tuning services at Elite Auto Tuning NI, specifically designed for the Citroen DS4 1.6HDI 2011 Bosch EDC17C10___518998_73EF 90BHP. Our expert team will elevate your vehicle's performance from a standard 92Hp to an impressive 115Hp, and increase the torque from 230Nm to a robust 260Nm. With a remarkable difference of 23Hp and 30Nm, you'll feel a substantial improvement in power and efficiency. Trust our seasoned specialists to prioritize your requirements and deliver top-notch tuning and DPF solutions. Transform your Citroen DS4 driving experience with unmatched precision and expertise.