tan injectors

[boostedtsi0069]

Hey guys i was taking apart my friends 91 tsi awd, and i noticed that the injectors were a tan color instead of blue like mine. They also say b390L on the side where the plug goes are these aftermarket or are they stock?

 

[perley03]

Hey guys i was taking apart my friends 91 tsi awd, and i noticed that the injectors were a tan color instead of blue like mine. They also say b390L on the side where the plug goes are these aftermarket or are they stock?

They are stock 390cc/min injectors, that came out of an automatic car. The manual transmission turbo cars have 450cc/min injectos.
Difference between auto and manual click here

 

[JayRolla]

Is your buddys car an Auto, if not he would think of swapping to blue top.