Chevrolet Silverado 6.6 V8 397bhp tuning file
2014– · Diesel · ECU: Bosch EDC17CP18 / Delco E86
Stage 1 remap: +43 bhp & +63 Nm
ECU
Read methods
Available solutions
Upload the original read of your Chevrolet Silverado 6.6 V8 397bhp and we'll return a Stage 1 tuning file worth 440 bhp and 1100 Nm – up from 397 bhp and 1037 Nm, an increase of +43 bhp (11%) and +63 Nm. Every file is checked by a calibrator on the Bosch EDC17CP18 / Delco E86 before release, and Adblue, DPF OFF, DTC Removal, EGR OFF can be combined in one upload.
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. 397 → 440 bhp equals roughly 296 → 328 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 |
| Engine size | 6599 CC |
| Compression ratio | 16.0 : 1 |
| Bore × stroke | 103.0 X 99.0 mm |
| Engine code | Duramax V8 |
Other Chevrolet Silverado 2014– engines
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