BMW Z3 M 3.2 321bhp tuning file
All years · Petrol · ECU: Siemens/Continental MSS50 / Siemens/Continental MSS54
Stage 1 remap: +29 bhp & +30 Nm
ECU
Read methods
Available solutions
Upload the original read of your BMW Z3 M 3.2 321bhp and we'll return a Stage 1 tuning file worth 350 bhp and 380 Nm – up from 321 bhp and 350 Nm, an increase of +29 bhp (9%) and +30 Nm. Every file is checked by a calibrator on the Siemens/Continental MSS50 / Siemens/Continental MSS54 before release, and DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map 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. 321 → 350 bhp equals roughly 239 → 261 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 | 3201 CC |
| Compression ratio | 11.3 : 1 |
| Bore × stroke | 86.4 X 91.0 mm |
| Engine code | 326S1 |
Other BMW Z3 All years engines
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