GTC Tuning by Morendi (C190) tuning bundle Eliminates the turbulent factory intake

Eliminates the turbulent factory  intake tube

Port cleaning effects of fuel into the intake runners

With Mercedes opting for pure DI setup

Designed specifically for rear use

75% Larger Air Filter: Dramatically increases airflow for more power

GTC Tuning by Morendi (C190) tuning bundle Eliminates the turbulent factory intakeOptimum Tuning by ZAC Motorsport Optimum Tuning is ZAC Motorsports in house performance calibration division. Every tune is developed to deliver the perfect balance of power, response, and reliability, customised for your specific vehicle setup. Unlike generic flash files, Optimum calibrations are tailored to your intake, exhaust, altitude, fuel quality, and driving style ensuring the engine operates efficiently in all conditions. The result is