I bought my NAS Disco in Canada. It had a 300 tdi installed. customs did nothing about the engine swap because I produced paperwork showing that the swap was done in the USA. They did get me for duty on some rust proofing done in CN. $100 or so.
Some of the Customs guys were a bit over zealous in the discharge of their duties and others were very nice. perhaps good cop bad cop in practice.
Bottom line is they new I was sweating the engine swap deal and one of the officers kindly told me not to worry " they were not going to involve the EPA" This was not official but a side bar conversation.
So, do they know the law, yes they do but do they really care probably depends on the guy and the day and how well your paperwork is filled in. Also, it would have been a breeze if I had left the country in that truck and just drove it back, which is what you would be doing.
Some of the Customs guys were a bit over zealous in the discharge of their duties and others were very nice. perhaps good cop bad cop in practice.
Bottom line is they new I was sweating the engine swap deal and one of the officers kindly told me not to worry " they were not going to involve the EPA" This was not official but a side bar conversation.
So, do they know the law, yes they do but do they really care probably depends on the guy and the day and how well your paperwork is filled in. Also, it would have been a breeze if I had left the country in that truck and just drove it back, which is what you would be doing.
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