The bulkhead was already replaced and the car live indoor almost all of its life. So, less likely to be the injectors in this case.

The rules for containerized shipping say that the battery has to be disconnected. While the battery tends to survive the trip, when it arrived in port last June, the suspension had gone in to transport mode. So, yeah, the trailer is pretty much a necessity. Having said that, while I have towed before, this is sort of top of the weight range. The Tundra should be able to handle it but I would probably keep to the double Nickle in terms of speed....

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2003 4.4i black ext./black int./black headliner (kid's runabout)
2014 535d X-drive, M package, silver/black interior

Sold but not forgotten:
2009 E70 35d, black ext./black int./black headliner (sold 2021)
2006 4.8iS Le Mans blue/cream int./black headliner, SOLD in 2012 sadly...

Other hardware:
2015 Cayenne S (wife's new DD and definitely wroooommmmm)
2016 Tundra 1794 edition crew cab, luxo hauler
2005 Tundra crew cab, weekend hauler. Sold after 150k very happy miles.