Case STX 485 12.9 491bhp tuning file
All years · Diesel
Stage 1 remap: +84 bhp & +0 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Case STX 485 12.9 491bhp from 491 bhp and 1 Nm to 575 bhp and 1 Nm – that's +84 bhp (17%) and +0 Nm more. The remap file is written by a calibrator for your exact software and returned through the portal, normally within 5–15 minutes. Solutions such as DTC Removal can go into the same file.
Who is this remap for?
On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 491 → 575 bhp equals roughly 366 → 429 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Diesel |
Other Case STX All years engines
Try our tuning file service today
Open a free account on the file service portal, claim 5 test credits and upload your first read – most files are back with you in under 15 minutes.