Challenger MT 485D - 140bhp tuning file

We don't offer a power upgrade for the Challenger MT 485D - 140bhp (All years), but we can write a tuning file with solutions such as DTC Removal. The file is matched to your exact software version and usually ready in 5–15 minutes.

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.

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.