Challenger 1000 Series 1046 12.4 - 476bhp tuning file

For the Challenger 1000 Series 1046 12.4 - 476bhp (All years) our tuning file service supplies solutions like DTC Removal rather than a performance remap. Each file is written for the software in your read and returned via the portal within 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.