D
Deleted member 15819
Guest
looks good @oko , the metal gasket can still warp in service. When you fit a new quality one there is far less of a chance of a leak as all surfaces are flat. Just a shame Audi did not fit a longer neck originally. Agree Bosch pump far superior to LUK and the larger body does improve vacuum. What is behind the rectangular cover on the body? Wondering if the cover could be modified or even removed, just not sure how filled the space is behind it.