I don't think there will be big issues. Nuts and bolts need to be torque a certain amount, engines need to be checked before they go into the car and quality control gets to deal with the end product. If that all doesn't work, we in california still have the lemon law and (for everybody) warranty to 50k.
Peanut Butter Chunky
AD08. Akra. Huper Optik. KW V3. Macht Schnell. RE SSK. TMS.