The direct injection fuelling system on both EA888 engine generations is highly capable, but optimising ignition and fuel mapping is essential for unlocking the true potential of the 2.0 TSI. We supply RaceChip GTS5 Tuning Boxes to safely intercept and adjust sensor data, delivering immediate increases in horsepower and torque without overwriting the factory ECU. To ensure spark energy remains strong under increased boost pressure, fitting Uprated Racingline Coilpacks prevents spark blowout and maintains consistent ignition timing throughout the rev range.