Performance Upgrade

BMW Z4 E85 - 2003 - 2008 2.5si 218hp

5.0
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Performance Upgrade

Power

Original Power218 HP
After Tuning235 HP

Torque

Original Torque250 NM
After Tuning270 NM

Our measurement method

Standard fuel

Calculated with the standard fuel your engine type uses.

Standard maintenance

Average engine condition, no modified hardware.

Safe calibration

Conservatively tuned within safe margins.

We communicate the minimum guaranteed gain, not marketing numbers. In practice the results are often higher.

Original Power

218 HP

After Tuning

235 HP

Power Difference

+17 HP

Original Torque

250 NM

After Tuning

270 NM

Torque Difference

+20 NM

Visual Comparison

Power

+17 HP / +8%

218
Original Power
235
After Tuning

Torque

+20 NM / +8%

250
Original Torque
270
After Tuning

Request a Quote

BMW Z4

E85 - 2003 - 2008 · 2.5si 218hp

Ready to Upgrade?

Unlock +17 HP & +20 NM for your BMW Z4.

WhatsApp+31 6 48134337Request a Quote

GSG Performance