Mazda MX-5 NC 2.5L — Historic 2018 Batch Build
One of the early 2.5L swap builds from our historic 2018 batch. Originally running an older calibration making 171hp, fully re-optimized by DMS Tuned.
Setup
- 2.5L Duratec swap
- 4-1 performance headers
- AEM intake system
- 2.5” full exhaust
- Stock ECU custom tuned by DMS Tuned
Power Results
- Old calibration: 171hp @ 235Nm
- DMS Tuned calibration: 200hp @ 266Nm
Calibration Focus
Refined ignition timing, cam control optimization and torque shaping for improved drivability and stronger mid-range response. A proper NA setup that delivers clean and usable power across the entire rev range.
Related Services
MX-5 NC 2.5L Swap Packages
Stage 1 & Stage 2 ECU tuning
Dyno tuning & power verification