is n75 voztuvo desnes puses i oro filtra?

1.Mechanical EGR valve
2. To the vacuum unit for boost pressure control
3. To vacuum unit for intake manifold flap
4. Intake manifold flap changeover valve -N239
5. Vacuum line
6. EGR valve -N18
7. T-piece
8. Boost pressure control solenoid valve -N75
9. Non-return valve
10. From brake servo
11. Air cleaner
12. Non-return valve
13. Exhauster, for brake servo.
14. Vacuum reservoir

Jei iš šito nesuprasi tai gal duok kas supranta.

Kolegos koks centrines skyles diametras ir tarpai tarp skyliu gali but a3 ?  2000m. 5 skyliu

5x100, skylė 57.1 lyg.