Opel Astra 1.4i 100bhp tuning file
(J) (2009–2015) · Petrol · ECU: Ac Delco E83
Stage 1 remap: +10 bhp & +15 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Opel Astra 1.4i 100bhp from 100 bhp and 130 Nm to 110 bhp and 145 Nm – that's +10 bhp (10%) and +15 Nm more. The remap file is written by a calibrator for your exact software on the Ac Delco E83 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?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 100 → 110 bhp equals roughly 75 → 82 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 | 1398 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 73.4 X 82.6 mm |
| Engine code | A14XER |
Other Opel Astra (J) (2009–2015) engines
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