Genuine Bosch Auxiliary air valve.
Discontinued in 2002, these are now extremely hard to find.
We have ONE unit only NOS.
Originally designed for Nissan, Renault, and SAAB, this one may also be adapted to BMW, etc.
It has a 2.pin EV! style connector, and 14mm od pipes.
Nissan 22660 V9400
Renault 77 00 709 631 18 1.6i Fuego 1.6i Turbo
SAAB 751867 900 i 2.0 Turbo B202L