The difference between the original factory and the auxiliary factory of BMW's throttle

1, different quality. Original factory accessories literally mean original factory-produced accessories, so the quality of such accessories will be higher. The sources of accessories in auxiliary factories are complex, so the quality is uneven, and even there are fakes.

2. The price is different. The natural quality of original fittings is good, and there is generally no problem in appearance and performance, but the corresponding price is also relatively high. Accessory factory accessories are factory accessories of large and small brands, with different prices and naturally uneven quality.