JCB remapping
We hold tuning files for 1 model and 14 engines across the JCB range. Pick your model to see the figures.
JCB models
Each model breaks down by year range, then by engine.
Biggest gains in the JCB range
The engines that pick up the most power from a remap. Figures are for a standard, healthy car.
- Fastrac 7270 264hp (194kW) 990Nm 264hp standard, 344hp remapped up 80hp and 203Nm
- Fastrac 8250 264hp (194kW) 1180Nm 264hp standard, 326hp remapped up 62hp and 212Nm
- Fastrac 8310 309hp (227kW) 1310Nm 309hp standard, 364hp remapped up 55hp and 278Nm
- Fastrac 3230 223hp (164kW) 1176Nm 223hp standard, 276hp remapped up 53hp and 224Nm
- Fastrac 7230 223hp (164kW) 950Nm 223hp standard, 275hp remapped up 52hp and 243Nm
- Fastrac 3200 194hp (143kW) 760Nm 194hp standard, 238hp remapped up 44hp and 175Nm
- Fastrac 7200 193hp (142kW) 930Nm 193hp standard, 235hp remapped up 42hp and 212Nm
- Fastrac 7170 175hp (129kW) 800Nm 175hp standard, 215hp remapped up 40hp and 182Nm
Remapping a JCB
Every JCB 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 JCB
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.