Ok if and when I get my car, I will be waiting at least a year before I do any go fast mods. Just to make sure that my engine won't crap out on me within the first 6 months or so. OP you are very lucky that you didn't do any mods to your car. Toyota probably would have blamed you. I'll prob just drop it a tad bit and put some nice wheels on it. Then maybe after a year I'll probably make it faster.