Variant 1
ECU- Catalog engine
- 2500 150HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2
- Stock power
- 150 HP
CHRYSLER · GPEC2 ECU · petrol
CHRYSLER 300M GPEC2 tuning files
CHRYSLER 300M on the GPEC2: matched, calibrated and delivered with care. Stock output across the matched variants spans 150–150 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the GPEC2 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the CHRYSLER 300M on the GPEC2 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the GPEC2 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CHRYSLER 300M on the GPEC2?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the GPEC2 ECU software on this model?
Yes — the CHRYSLER 300M on the GPEC2 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.