BMW 5 serie 535i 300bhp tuning file
E60/61 (2003–2010) · Petrol · ECU: Siemens/Continental MSD81
Stage 1 remap: +70 bhp & +93 Nm
ECU
Read methods
Available solutions
Upload the original read of your BMW 5 serie 535i 300bhp and we'll return a Stage 1 tuning file worth 370 bhp and 500 Nm – up from 300 bhp and 407 Nm, an increase of +70 bhp (23%) and +93 Nm. Every file is checked by a calibrator on the Siemens/Continental MSD81 before release, and DPF / EGR solutions can be combined in one upload.
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. 300 → 370 bhp equals roughly 224 → 276 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 | 2979 CC |
| Compression ratio | 10.2 : 1 |
| Bore × stroke | 84.0 X 89.6 mm |
Other BMW 5 serie E60/61 (2003–2010) engines
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