8 Series

BMW E31 840 CI 4.0 286 ECU Remap£399.00   £359.00

BHP Before 286; BHP After 307; NM Torque Before 400; NM Torque After 445

BMW E31 840 CI 4.4 286 ECU Remap£399.00   £359.00

BHP Before 286; BHP After 307; NM Torque Before 440; NM Torque After 470

BMW E31 850 CI 326 ECU Remap£399.00   £359.00

BHP Before 326; BHP After 362; NM Torque Before 490; NM Torque After 535

BMW E31 850 CSI 380 ECU Remap£399.00   £359.00

BHP Before 380; BHP After 413; NM Torque Before 550; NM Torque After 595

BMW E31 850i 300 ECU Remap£399.00   £359.00

BHP Before 300; BHP After 323; NM Torque Before 450; NM Torque After 485