Subaru WRX 2.0L 304bhp tuning file
2007 (2014) · Petrol · ECU: Denso SH7058 GW
Stage 1 remap: +30 bhp & +60 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Subaru WRX 2.0L 304bhp from 304 bhp and 422 Nm to 334 bhp and 482 Nm – that's +30 bhp (10%) and +60 Nm more. The remap file is written by a calibrator for your exact software on the Denso SH7058 GW and returned through the portal, normally within 5–15 minutes. Solutions such as DECAT, DTC Removal, Vmax 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. 304 → 334 bhp equals roughly 227 → 249 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 | 1994 CC |
| Compression ratio | 8.0 : 1 |
| Bore × stroke | 92.0 X 75.0 mm |
| Engine code | EJ207 |
Try our tuning file service today
Open a free account on the file service portal, claim 5 test credits and upload your first read – most files are back with you in under 15 minutes.