The Lexus IS300 started out as an underdog in the sport-luxury segment. Competing with the BMW 3-Series and Mercedes C-Class isn’t an easy task. Despite the odds, Lexus showed the Germans that they could not only compete but excel. Since the IS300 has become such an iconic model in the JDM community, we have written about it extensively. Learn about the Best Lexus IS300 Performance Modifications, IS300 Turbo Upgrades, and more in the archives below.