hey man, i'm from Sarnia too...I find trying to buy things a royal pain in the ass in Canada. Shop online, ship it to port huron, run over and pick it up. Typically you can take it out of the packaging and just having it "sitting around" in your truck, and not claim it. Even if you have to claim it and pay duty, you're still probably better off. I find the best luck at getting away with purchases at the Sombra ferry customs. I also use this place to have my goodies shipped to.
if you were closer id say Hess Performance just outside Hegersville no tax on the stuff at all :icon_twisted: if your looking for performance then stick to a performance shop most places just look stuff up in keystone and if its not there they dont make it for your rig but a performance shop specializes in performance... if you want bolt on stuff keystones fine also ordering direct (get there adresses from magazines) is good also save the middleman. Herd good things about JDM out of new jersey for performance stuff got my exhaust there and shipped to ontario was less then i was expecting (both exchange and duty)