- Mar 14, 2018
Hey guys, new to the N54 platform! I bought a N54 Z4 yesterday and already started modding. When I had the downpipes off I noticed some oil on the turbo. It does not look to be coming from the center cartridge and also does not appear to be coming from the valve cover. Car has 43k miles on it (2011). From these pics can anyone help me? It appears it is coming out of the discharge?