Vauxhall Zafira 1.6i 16v 115bhp tuning file
(B) (2005–2011) · Petrol · ECU: Delco MT35
Stage 1 remap: +10 bhp & +15 Nm
ECU
Read methods
Available solutions
Upload the original read of your Vauxhall Zafira 1.6i 16v 115bhp and we'll return a Stage 1 tuning file worth 125 bhp and 170 Nm – up from 115 bhp and 155 Nm, an increase of +10 bhp (9%) and +15 Nm. Every file is checked by a calibrator on the Delco MT35 before release, and DTC Removal 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. 115 → 125 bhp equals roughly 86 → 93 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 | 1598 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 79.0 X 81.5 mm |
| Engine code | X16XEL |
Other Vauxhall Zafira (B) (2005–2011) engines
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