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3.0L 24v - M54B30

3.0L 24v - M54B30 

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3.0L 24v - M54B30

The M54B30 is BMW's 3.0 litre 24-valve straight six, fitted to the 330i E46, 530i E39 and E60, 730i E65, Z3 and Z4. Here is everything we hold for it.

Bottom end: forged pistons, forged connecting rods at 135 mm centre to centre, tri-metal big end and main bearings, an uprated head gasket and ARP con rod bolts.

Cylinder head: performance intake and exhaust valves, uprated valve springs, SUPERTECH valve guides, 6mm exhaust valve stem seals and CATCAMS camshafts.

An oil cooler adapter rounds off the range for this engine.