Caterpillar remapping
We hold tuning files for 12 models and 114 engines across the Caterpillar range. Pick your model to see the figures.
Caterpillar models
Each model breaks down by year range, then by engine.
Biggest gains in the Caterpillar range
The engines that pick up the most power from a remap. Figures are for a standard, healthy car.
- C12 12.0 505hp (371kW) 1550Nm 505hp standard, 662hp remapped up 157hp and 276Nm
- 3406E 14.6 441hp (324kW) 2108Nm 441hp standard, 558hp remapped up 117hp and 534Nm
- 3406E 14.6 441hp (324kW) 2244Nm 441hp standard, 558hp remapped up 117hp and 499Nm
- 3406E 14.6 441hp (324kW) 2380Nm 441hp standard, 558hp remapped up 117hp and 262Nm
- 3406E 14.6 481hp (354kW) 2244Nm 481hp standard, 582hp remapped up 101hp and 499Nm
- C10 10.3 305hp (224kW) 1250Nm 305hp standard, 402hp remapped up 97hp and 260Nm
- 3406E 14.6 481hp (354kW) 2516Nm 481hp standard, 572hp remapped up 91hp and 478Nm
- C15 14.6 515hp (379kW) 1650Nm 515hp standard, 602hp remapped up 87hp and 342Nm
Remapping a Caterpillar
Every Caterpillar leaves the factory on a calibration written to suit every market it sells into, on fuel of varying quality, with service intervals that get ignored. That margin is what a remap works into. We read the original file off the car, write to it, and keep a copy of the standard file so it can go back exactly as it was.
What your car gains depends on the engine rather than the badge, which is why the figures sit on the engine pages rather than here. Find your model above, then your year and engine, and the numbers are on that page along with the price.
Not sure which engine you have? Ring us with the registration on 0121 238 8663 and we will look it up while you are on the phone.
Book your Caterpillar
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.