I was cleaning under the bonnet last year and sprayed water on her vitals. Started to stall and blew a little smoke out her tail. Leaky gasket. On the 300 SD it is all one piece (intake/ehhaust). I just took everything apart and put it back together with a little silicon. Works great.

__________________
'85 300SD (formerly california emissions)
'08 Chevy Tahoe
'93 Ducati 900 SS
'79 Kawasaki KZ 650
'86 Kawasaki KX 250
'88 Kawasaki KDX200
'71 Hodaka Ace 100
'72 Triumph T100R