Bit dark to have a look now but the pipe, im fairly certain is in good nick. Most of the car is really nice condition surprisingly for a disco! Propbably cos it spent most of its life in sunny France. Its just trying to get the wee, i think they are brass, nuts either side of the filter to budge without rounding them, already felt the spanner starting to spin so i stopped pretty sharpish and gve it another soak.