Buick Regal 2.0 Turbo 255bhp tuning file
2010– · Petrol · ECU: Delco E39 / Delco E80
Stage 1 remap: +35 bhp & +60 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Buick Regal 2.0 Turbo 255bhp from 255 bhp and 400 Nm to 290 bhp and 460 Nm – that's +35 bhp (14%) and +60 Nm more. The remap file is written by a calibrator for your exact software on the Delco E39 / Delco E80 and returned through the portal, normally within 5–15 minutes. Solutions such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can go into the same file.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 255 → 290 bhp equals roughly 190 → 216 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 | Petrol |
| Engine size | 1998 CC |
| Compression ratio | 9.5 : 1 |
| Bore × stroke | 86.0 X 86.0 mm |
| Engine code | A20LTG |
Other Buick Regal 2010– engines
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