BMW 5 Series: Blind spot collision warning

 Chain track

Comparison between chain track of B58 engine and B58TU engine Chain track, two-part timing chain drive B58 engine Chain track, single-part timing chain drive B58TU engine 6-cylinder engine Upper timing chain Timing chain Lower timing chain Drive chain, oil vacuum pump The way the combin

 Cylinder head

The following figures show the two cylinder head variants with and without the cylinder head-integrated exhaust manifold. Cylinder head of B58TU engine Cylinder head with integrated exhaust manifold ZIAK¹ Cylinder head without integrated exhaust manifold nZIAK² ZIAK¹ = cylinder head-integra