Kia Optima (K5) — Stage 1 / Stage 2 parameters

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Все двигатели Kia Optima (K5) в базе

Engine Version ECU Stock Stage 1 Gain
1.7 CRDI EU5 136 hp 2010 Bosch EDC17C08, Bosch EDC17C53, Bosch EDC17C57, Bosch EDC17CP14 136 hp 170 hp +34
2.0 CVVT 150 hp 2010 Siemens/Continental SIM2K-242, Siemens/Continental SIM2K-245 150 hp 185 hp +35
2.0 MPI 163 hp 2010 Siemens/Continental SIM2K-240, Siemens/Continental SIM2K-241, Siemens/Continental SIM2K-242, Siemens/Continental SIM2K-341 163 hp 167 hp +4
2.0 MPI HEV 192 hp 2010 Siemens/Continental SIM2K-241, Siemens/Continental SIM2K-242, Siemens/Continental SIM2K-245 192 hp 196 hp +4
2.0 T 271 hp 2010 Siemens/Continental SIM2K-240, Siemens/Continental SIM2K-241 271 hp 300 hp +29
1.7 CRDI EU6 141 hp 2015 Bosch EDC17C57 141 hp 170 hp +29
2.0 GDI PHEV 205 hp 2015 Siemens/Continental SIM2K-250, Siemens/Continental SIM2K-253 205 hp 214 hp +9
2.0 MPI 164 hp 2015 Siemens/Continental SIM2K-250, Siemens/Continental SIM2K-251, Siemens/Continental SIM2K-259 164 hp 169 hp +5
2.0 T-GDI 245 hp 2015 Siemens/Continental SIM2K-240, Siemens/Continental SIM2K-240R, Siemens/Continental SIM2K-250 245 hp 280 hp +35
2.4 GDI 189 hp 2015 Siemens/Continental SIM2K-250 189 hp 198 hp +9
2.4 GDI 201 hp 2015 Siemens/Continental SIM2K-250 201 hp 210 hp +9
2.4 MPI 179 hp 2015 Siemens/Continental SIM2K-141, Siemens/Continental SIM2K-142, Siemens/Continental SIM2K-240, Siemens/Continental SIM2K-241, Siemens/Continental SIM2K-341 179 hp 185 hp +6
1.5 T-GDI 170 hp 2019 Kefico CPEGP3.20.1 170 hp 220 hp +50
1.6 T-GDI 180 hp 2019 Kefico CPEGD3.20.1 180 hp 220 hp +40
2.5 T-GDi 281 hp 2019 — 281 hp — —

Stage 1 / Stage 2 parameter catalog for Kia Optima (K5): 15 engines, of which 2 diesel, 10 petrol, 3 hybrid. 136–281 hp stock → up to 300 Stage 1. All data is based on actual CHIPOK Stage files for specific ECUs.

Part of the Hyundai Motor Group lineup — the group unites Hyundai, Kia, Genesis. Continental SIM2K — основной бензиновый ECU. Защита от чтения слабее VAG/BMW, но checksum SIM2K специфический — требует кастомного solver. On Kia Optima (K5) models in our database you'll find these ECU families: Bosch EDC17. Calibration is done in WinOLS5 for the specific unit with automatic checksum recalculation.

Each table row leads to a dedicated engine page with Stage 1 figures, a dyno chart and options. On diesels the options DPF off, EGR off, AdBlue off, Lambda off are available. On petrol — DTC off, Catalyst off, Pop&Bang. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.

Kia Optima (K5) engines in our database: Theta II 2.0T 274 hp; Nu 2.0 NA 163 hp; 2.0d CRDI 185 hp; 1.6T 180 hp (Optima JF / K5 2015+). Specific ECU units: SIM2K-141, SIM2K-142, SIM2K-240, SIM2K-240R, SIM2K-241, SIM2K-242, SIM2K-245, SIM2K-250, SIM2K-251, SIM2K-253, SIM2K-259, SIM2K-341, CPEGD3.20.1, CPEGP3.20.1, EDC17C08, EDC17C53, EDC17C57, EDC17CP14. Model-specific notes: Kia Optima JF / K5 DL3 (2015+) — D-class sedan; 2.0T GT SIM2K-250 274 hp → Stage 1 320 hp; 2.0d EDC17 → Stage 1 220 hp; competitor Toyota Camry / Honda Accord / Volkswagen Passat; production Hwaseong / Georgia USA.

Last updated: 29.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno