Sounds like it was a great time. You started at one of the ultimate tracks! You just need seat time...your car is set for now. Clutch fluid isn't a necessity but easy to swap if you want. All the mods in the world won't make you faster until your driving improves (we all have room to improve). I was all into mods but then realized the only thing holding me back from 'faster' was my driving. Focusing on the driving alone has made faster progress and has been much less expensive
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