Cummins ISB All years 300 6.7L 302hp (222kW) 841Nm Stage 1
Takes the 300 6.7L 302hp (222kW) 841Nm from 302hp to 352hp, and 841Nm to 912Nm.
Where the gain arrives
Scaled from the manufacturer curve for this engine.
- Standard 302hp
- Remapped 352hp
- Standard 841Nm
- Remapped 912Nm
Standard against Stage 1
| Measure | Standard | After | Gain |
|---|---|---|---|
| Power | 302hp | 352hp | up 50 |
| Torque | 841Nm | 912Nm | up 71 |
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 300 6.7L 302hp (222kW) 841Nm, 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 300 6.7L 302hp (222kW) 841Nm, and we check the car over before writing to it.
See the full 300 6.7L 302hp (222kW) 841Nm page for every file and figure, the other engines on this ISB, or all Cummins remapping.
Book your ISB 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.