I bought a WIX filter for my moms Elantra only to realize it was "Hecho en Mexico." I had bought one last year for it as well, but it was US made IIRC. Boo is all I have to say.. and for a normal price of $8 at Oreillys, I think Ill stick to a Fram TG or OEM. I had used one of their $5 off $10+ so I bought one for the 3.8 Jeep too making the final price about $4.50 each before tax. The 3.8 seems to like them on start up and are US made.. Ill stick with WIX for that at least. Its so quiet on start up with a WIX, I hesitate to try a Fram TG/ Ultra.