Caterpillar C13 All years 12.5 DPF 428hp (315kW) 2237Nm Stage 1
Takes the 12.5 DPF 428hp (315kW) 2237Nm from 428hp to 495hp, and 2237Nm to 2545Nm.
Where the gain arrives
Scaled from the manufacturer curve for this engine.
- Standard 428hp
- Remapped 495hp
- Standard 2237Nm
- Remapped 2545Nm
Standard against Stage 1
| Measure | Standard | After | Gain |
|---|---|---|---|
| Power | 428hp | 495hp | up 67 |
| Torque | 2237Nm | 2545Nm | up 308 |
What Stage 1 involves
Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the 12.5 DPF 428hp (315kW) 2237Nm, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.
It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy 12.5 DPF 428hp (315kW) 2237Nm, and we check the car over before writing to it.
See the full 12.5 DPF 428hp (315kW) 2237Nm page for every file and figure, the other engines on this C13, or all Caterpillar remapping.
Other engines on this C13
- 12.5 DPF 309hp (227kW) 1559Nm (309hp)
- 12.5 340hp (250kW) 2102Nm (340hp)
- 12.5 DPF 340hp (250kW) 1695Nm (340hp)
- 12.5 DPF 355hp (261kW) 1830Nm (355hp)
- 12.5 DPF 375hp (276kW) 1830Nm (375hp)
- 12.5 385hp (283kW) 1966Nm (385hp)
- 12.5 DPF 385hp (283kW) 1966Nm (385hp)
- 12.5 416hp (306kW) 1966Nm (416hp)
- 12.5 DPF 416hp (306kW) 1966Nm (416hp)
- 12.5 437hp (321kW) 2373Nm (437hp)
- 12.5 437hp (321kW) 2237Nm (437hp)
- 12.5 437hp (321kW) 2102Nm (437hp)
Book your C13 Stage 1
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.