Taxes are 6% GST, 7% PST and 18% auto parts import duty. I'll have to pay all taxes regardless of how I get the stuff into Canada... I'd either pay it when I picked the stuff up from the post office or pay it when I declared the goods at the border station... If I was feeling clandestine I would install the stuff south of 49 and just drive back up through the border gate... but that would be technically breaking the law.

I just want to avoid the 200 USD screw-you fee for having the stuff shipped "internationally". It's crazy that if you ship to Blane WA it's 200USD less than if you ship to Sumas BC.