This is for a 2003 4Runner, manual calls for SL rated 5W-30 "Energy Concerving" oil changed either every 5K or 7.5K miles. I love this truck and want to use nothing but the best. Do you think that using the BMW 5W-30 synthetic oil might get me into trouble with the Toyota warranty? I totally trust the BMW oil as I use it in my BMW for a long time now with great results, oil changes every 6K miles. TIA guys, this is a great board.