| 991.2 Turbo Stage 3 Calibrator's Package | m-engineering.us | 9999.95 USD | 10,384.63 USD | −3.7% |
| Stage 4+M PTME1100 Power Package for Porsche 992.1 Turbo / Turbo S | m-engineering.us | 22335.4 USD | — | — |
| Stage 4+M Power Package for Porsche 992.1 Turbo / Turbo S | m-engineering.us | 20999 USD | — | — |
| Stage 4 PTME1100 Power Package for Porsche 992.1 Turbo / Turbo S | m-engineering.us | 19499 USD | — | — |
| Stage 4 Pure 1000 Power Package for Porsche 992.1 Turbo / Turbo S | m-engineering.us | 18499 USD | 0 USD | — |
| McLaren M840T - Stage 3 Power Package | m-engineering.us | 16654 USD | — | — |
| 991.2 Turbo Stage 4 Competition Package | m-engineering.us | 16499.95 USD | 10,384.63 USD | — |
| Stage 4+M Power Package for Porsche 992.1 Carrera Base / S / GTS | m-engineering.us | 16374 USD | — | — |
| Stage 4 Power Package for Porsche 992.1 Carrera Base / S / GTS | m-engineering.us | 13924 USD | — | — |
| Stage 3+M Power Package for Porsche 992.1 Carrera Base / S / GTS | m-engineering.us | 12930 USD | — | — |
| Stage 3+M Power Package for Porsche 992.1 Turbo / Turbo S | m-engineering.us | 12249 USD | — | — |
| Ferrari F8 M-Engineering Power Package (ECU Tune + Intercoolers) | m-engineering.us | 11990 USD | — | — |
| Ferrari 488 Pista M-Engineering Power Package (ECU Tune + Intercoolers) | m-engineering.us | 10290 USD | — | — |
| McLaren M840T - Stage 2+ Power Package | m-engineering.us | 9659.44 USD | — | — |
| Ferrari 488 M-Engineering Power Package (ECU Tune + Intercoolers) | m-engineering.us | 9490 USD | — | — |
| Lamborghini Urus M-Engineering Power Package (ECU Tune + Intercoolers) | m-engineering.us | 8990 USD | — | — |
| Stage 3 Cooling Package: M-Flash for Porsche 992.2 Carrera Base / T / S with Live Map Switching and CSF Intercooler | m-engineering.us | 8794 USD | — | — |
| Stage 3 Power Package for Porsche 992.1 Turbo / Turbo S | m-engineering.us | 8194 USD | — | — |
| Stage 3 Power Package for Porsche 992.1 Carrera Base / S / GTS | m-engineering.us | 8185 USD | — | — |
| McLaren 720S/765LT/750S/GT/GTS High-Performance Charge-Air-Coolers | m-engineering.us | 6499 USD | — | — |
| Ferrari SF90 ECU Tune | m-engineering.us | 6499 USD | — | — |
| Ferrari F8 Tributo / Spider ECU Tune | m-engineering.us | 5995 USD | — | — |
| CSF Intercooler System for Ferrari 488 / Pista / F8 | m-engineering.us | 5995 USD | — | — |
| CSF Lamborghini Urus & Audi RSQ8 High-Performance Intercooler System | m-engineering.us | 5995 USD | — | — |
| Stage 1+ Package M-Tuner Suite for Porsche 991.2 GT2 RS with IPD Plenum and Y-Pipe | m-engineering.us | 5555 USD | — | — |
| M-Tuner Live Map Switching Calibration Suite for McLaren M840T | m-engineering.us | 5495 USD | — | — |
| Stage 1+ Package M-Tuner Suite for Porsche 991.2 Turbo with IPD Plenum and Y-Pipe | m-engineering.us | 5385 USD | — | — |
| Porsche 991 GT2 RS Twin CSF Intercooler Set | m-engineering.us | 4995 USD | — | — |
| 2025+ Lamborghini Urus ECU Tune | m-engineering.us | 4995 USD | — | — |
| CSF Intercooler System for Porsche 992.1 Turbo / Turbo S and 992.2 Carrera Base / T | m-engineering.us | 4799 USD | — | — |
| DWS1000 - Fuel Pump Upgrade | m-engineering.us | 4750 USD | — | — |
| 2025+ Porsche Cayenne S/GTS/Turbo/TurboGT/Turbo E-Hybrid ECU Tune | m-engineering.us | 4495 USD | — | — |
| 2025+ Porsche Panamera ECU Tune | m-engineering.us | 4495 USD | — | — |
| Ferrari 488 Pista / Spider ECU Tune | m-engineering.us | 4295 USD | — | — |
| CSF Intercooler System for Porsche 992 Carrera Base / S / GTS | m-engineering.us | 4195 USD | — | — |
| M-Flash for Porsche 992.2 Carrera Base / T / S with Live Map Switching | m-engineering.us | 3995 USD | — | — |
| M-Tuner Suite for Porsche 992.1 Turbo Base / S | m-engineering.us | 3495 USD | — | — |
| M-Tuner Suite with Live Map Switching for Porsche 991.2 GT2 RS | m-engineering.us | 3495 USD | — | — |
| Porsche 911 Turbo/Turbo S (.1 & .2) (991 Series) Twin CSF Intercooler Set | m-engineering.us | 2995 USD | — | — |
| Porsche Panamera 971 E-Hybrid and Turbo S E-Hybrid ECU Tune | m-engineering.us | 2995 USD | — | — |