Stage 1 from 200 €. 14-day money-back guarantee.
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Real power gains for other engines and generations.
Chip tuning for the Opel Zafira (A) – 1999 – 2005 with the Y20DTH engine (______, Stage 1) is an ECU remap with no mechanical changes to the engine. After the Stage 1 remap, power increases from 100 to 125 hp (++25 hp), while torque increases from 230 to 290 Nm (++60 Nm).
ECU remapping for the Opel Zafira (A) – 1999 – 2005 recalibrates fueling, boost, and ignition timing specifically for the Y20DTH engine, without replacing the turbo, injectors, or any other hardware. The gain is most noticeable in the mid-rev range — the car accelerates with more confidence, while motorway acceleration and overtaking feel noticeably stronger.
With calm, everyday driving, fuel consumption after chip tuning a Opel Zafira usually doesn’t increase and may improve, depending on the vehicle, calibration, and driving style. The calibration is designed to keep engine and turbo loads within safe limits for the Y20DTH.
14-day money-back guarantee: if you’re not happy with the result, we’ll refund you within two weeks. We only work with the Opel Zafira ECU software — no mechanical changes.
Flashing the Y20DTH ECU takes 40–90 minutes, depending on the ECU version.
The flash is reversible — if needed, we can restore the Opel Zafira factory ECU program to its original state.
Yes. For the Opel Zafira (A) - 1999 - 2005 with the Y20DTH engine, Stage 1 is a standard solution.
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