There is a big difference between Doctrine and Dogma. You may wish to google each individually to see the difference in definitions. I try to make my choices on vehicle maintenance based on Doctrine, not Dogma. Thus, I avoid the philisophical , and stay technical.
Factory M-Sport package with factory installed M-tech bumpers, factory Bluetooth, factory M-Audio 10" dual voice coil subs, Homelink, M5 rear stabilizer bar, Bilstein B14 PSS coil overs, Stop Tech ss brake lines, Akebono Euro Ceramic brake pads, oem Brembo and Zimmerman rotors, Dinan Stage 1 software, Strong Strut front upper stress bar.