Sikker Chiptuning til BMW Z4 (E89) (2009 - 2018)

18i (156 HP/ 115 kW)
20i (163 HP/ 120 kW)

20i (184 HP/ 135 kW)
23i (204 HP/ 150 kW)

28i (245 HP/ 180 kW)
30i (258 HP/ 190 kW)

35i (306 HP/ 225 kW)
35is (340 HP/ 250 kW)