WHAT DOES TOYOTA 4AGE MEAN?

[27] This technology may be denoted by a gray protect on the best-mounted intercooler having an emblem looking at "Twin Cam sixteen Supercharger". Although this exact same gray go over can be employed around the early AE92s with the primary generation 4A-GZE, the lack of AFM and replacement with MAP within the later AE92s makes the second era 4A-GZ