DODGE / JEEP / CHRYSLER ECU Tuning

Petrol / Hybrid Supports: Continental GPEC5 powertrain ECUs used in Jeep, Dodge and Ram vehicles from Stellantis, approx. 2021 onwards (newest generation). Processor: Motorola MPC5777, internal flash 8MB Jeep Wrangler JL 2022+, Gladiator JT 2021+ / 3.6 Pentastar V6 (285 hp) Ram 1500 2023+ / 5.7 HEMI V8 eTorque (395 hp) Dodge Durango SRT Hellcat / 6.2 supercharged HEMI (710 hp) Jeep Grand Wagoneer, Wagoneer, Ram 1500 / 3.0 Twin Turbo Hurricane I6 Standard Output (420 hp) Jeep Grand Wagoneer, Ram 1500 / 3.0 Twin Turbo Hurricane I6 High Output (510 hp)

Petrol Supports: Continental GPEC4 and GPEC4LM powertrain ECUs used in Chrysler, Dodge, Jeep, Ram, Fiat and Alfa Romeo vehicles approx. 2018-2024. Processor: Motorola MPC5674, internal flash 4MB Jeep Wrangler JL, Gladiator JT, Cherokee KL / 2.0 Turbo GME T4 (270 hp) Jeep Wrangler 4xe / 2.0 Turbo GME T4 plug-in hybrid (375 hp system) Fiat 500X, Tipo, Jeep Renegade, Compass / 1.0 GSE T3 (120 hp) Fiat 500X, Jeep Renegade, Compass / 1.3 GSE T4 (150-180 hp) Ram 1500 / 5.7 HEMI V8 eTorque (395 hp)

Petrol Supports: Continental GPEC2A and GPEC3 powertrain ECUs used in Chrysler, Dodge, Jeep, Ram, Fiat and Alfa Romeo vehicles approx. 2015-2023. Processor: Motorola MPC5674, internal flash 4MB Dodge Charger, Challenger SXT/GT / 3.6 Pentastar V6 (292-305 hp) Jeep Wrangler JL, Gladiator JT, Grand Cherokee WK2, Ram 1500 / 3.6 Pentastar V6 (285-305 hp) Dodge Charger R/T, Challenger R/T, Durango, Ram 1500, Jeep Grand Cherokee / 5.7 HEMI V8 (360-395 hp) Dodge Charger/Challenger Scat Pack 392, Durango SRT, Jeep Grand Cherokee SRT / 6.4 HEMI 392 (475-485 hp) Dodge Charger/Challenger SRT Hellcat / 6.2 supercharged HEMI (707-717 hp) Dodge Challenger SRT Demon / 6.2 supercharged HEMI (808-840 hp) Jeep Grand Cherokee Trackhawk / 6.2 supercharged HEMI (707 hp) Note: GPEC3 specifically (thinner-documented sibling of GPEC2A on this same ECU) is reported in the tuning community to appear on more Fiat-derived Stellantis models, identifiable by blue/green connectors — no specific model list could be independently verified for GPEC3 during research.

Petrol Supports: Continental GPEC2 powertrain ECUs used in Chrysler, Dodge, Jeep, Ram and Fiat vehicles approx. 2011-2014 (some early 2015). Processor: Motorola MPC5566, internal flash 3MB Dodge Charger, Challenger, Durango, Journey, Chrysler 300, 200 / 3.6 Pentastar V6 (292-305 hp) Jeep Grand Cherokee WK2, Wrangler JK / 3.6 Pentastar V6 (285-290 hp) Dodge Charger, Challenger R/T, Durango, Chrysler 300C, Ram 1500 / 5.7 HEMI V8 (360-395 hp) Dodge Charger/Challenger SRT8, Jeep Grand Cherokee SRT8 / 6.4 HEMI 392 (470-475 hp) Dodge Journey, Avenger, Chrysler 200, Jeep Compass, Patriot, Cherokee KL / 2.4 Tigershark (180-184 hp) Dodge Caliber, Jeep Compass, Patriot / 2.0 World Engine (158 hp) Fiat Freemont / 2.4 and 3.6