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ChiptuneMAP/BMW/Z4
BMW Z4

BMW Z4 Tuning

23 engines available. Compare gains by stage.

Available engines(23)

20i (2.0T) EU6d - 163ch

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20i (2.0T) EU6d - 197ch

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30i (2.0T) EU6d - 258ch

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M40i - 340ch

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M40i - 374ch

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18i - 156ch

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20i - 163ch

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20i - 184ch

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23i - 204ch

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28i - 245ch

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30i - 258ch

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35i (N54) - 306ch

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35is (N54) - 340ch

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2.0i - 150ch

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2.2i - 170ch

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2.5 si - 218ch

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2.5i - 192ch

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25i - 177ch

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3.0 si - 265ch

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3.0i - 231ch

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3.0i - 258ch

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3.2i (M) - 343ch

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3.2i (M) - 360ch

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BMW Z4 tuning: everything you need to know

The BMW Z4 is tuned via an ECU map optimisation tailored to each engine. Among the 23 available engines, gains vary by powertrain: expect on average 15 to 30% more power and torque from Stage 1.

Select your BMW Z4 engine above to view detailed gains per stage (Stage 1, Stage 2, E85), stock and tuned performance, and indicative tuner pricing.

BMW Z4 tuning: frequently asked questions

What gains can I expect from BMW Z4 tuning?
On the BMW Z4, a Stage 1 remap typically adds 15 to 30% more power and torque depending on the engine, with no hardware changes.
Which Z4 engine tunes best?
The turbocharged engines (both petrol and diesel) of the BMW Z4 deliver the best gains. Select your engine above to see precise data.
Does tuning the BMW Z4 void the warranty?
A remap is reversible, but it may affect the manufacturer warranty. A certified tuner will advise you on best practices for your Z4.
Where can I get my BMW Z4 tuned?
Use the ChiptuneMAP directory to find a certified tuner near you, and compare reviews, pricing and specialities for your BMW Z4.

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