A Hyundai ix55 3.0 V6 CRDi 250hp (2008 ->) makes about 280 hp and 530 Nm with Stage 1 software, compared with 250 hp and 470 Nm from the factory. That is 30 hp and 60 Nm extra.
This is a diesel engine with a displacement of 2,959 cc and engine code D6EA. The engine is controlled by the Bosch EDC17CP14.
Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map, DPF OFF and Vmax.
Frequently asked questions
How much power and torque does a Hyundai ix55 3.0 V6 CRDi 250hp gain with Stage 1?
About 30 hp and 60 Nm: from 250 hp / 470 Nm to roughly 280 hp / 530 Nm. The exact gain depends on engine condition and fuel quality.
Which ECU does a Hyundai ix55 3.0 V6 CRDi 250hp use?
Bosch EDC17CP14.
Which extra options are available for a Hyundai ix55 3.0 V6 CRDi 250hp?
Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map, DPF OFF and Vmax.
Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.

