In et 6/10 we looked at what you should expect to repair or replace when buying an E30 BMW 325i ... have the air filter replaced. Our tuners sell an assortment of high-flow filters to make ...

The S52 engine code identifies a BMW powerplant, in this case the engine ... which would be detrimental on a turbo engine because the charge air would flow right out of the cylinder.

The follow-up to the iconic BMW ... E36 is the water pump. 6 cylinder models up to MY 1997 were equipped with plastic impellers which would break apart and fail prematurely, stopping the coolant flow.