Header install on my E60 M5

Getting my M5 put back together, rod bearings replaced, vanos serviced, etc, ended up having the builder install a set of equal length, long-tube Infinity Design headers while the bottom half of the motor is torn apart.

Being done by one of the top S85 guys here in the US, he said they still took 8 hours on the drivers side and 4 hours on the passenger side.

Got a lot more pictures here, hope to have a good, extensive comparison video up in the next week or two.