
| Model | Variant | Original BHP | Performance |
| Cooper | 1.6 | 116 BHP | Stage 1: ECU Remap +11 BHP +18 Nm Torque |
| Cooper | 1.6 MK1 | 115 BHP | Stage 1: ECU Remap +13 BHP +17 Nm Torque. |
| Cooper R56 | 1.6 TD | 110 BHP | Stage 1: ECU Remap +23 BHP +45 Nm Torque |
| Cooper S | 1.6 | 163 BHP | Stage 1: ECU Remap with Pulley change. +41 BHP +53 Nm Torque. |
| Cooper S | 1.6T | 175 BHP | Stage 1: ECU Remap +36 BHP +35 Nm Torque |
| Cooper | 1.6 MK1 | 115 BHP | Stage 1: ECU Remap +13 BHP +17 Nm Torque. |
| Cooper S | 1.6 MK1 | 163 BHP | Stage 1: ECU Remap +9 BHP +13 Nm Torque. |
| Cooper S | 1.6 MK1 | 170 BHP | Stage 1: ECU Remap +9 BHP +13 Nm Torque. |
| Cooper S Works | 1.6 MK1 | 200 BHP | Stage 1: ECU Remap +11 BHP +13 Nm Torque. |
| Cooper S Works | 1.6 MK1 | 210 BHP | Stage 1: ECU Remap +11 BHP +13 Nm Torque. |
| One | 1.6 TD | 90 BHP | Stage 1: ECU Remap +37 BHP +27 Nm Torque. |
| One | 1.6 MK1 | 90 BHP | Stage 1: ECU Remap +38 BHP +38 Nm Torque. |
| One | 1.4 TD | 75 BHP | Stage 1: ECU Remap +28 BHP +58 Nm Torque |