Choose Dimsport tools for your truck GMC C SERIES C5500 6.6L 231kW/310HP EDC16C42

The Tuning Line is the jewel in Dimsport's crown. The combined effect of ECU tuning solutions and add-on modules improves torque levels and reduces consumption without losing the original profile. Find the best control unit processing solution GMC C SERIES C5500 6.6L 231kW/310HP EDC16C42