I've been tracking my friends supercharged M3 for about a year now, approximately 1 to 2 times a month. Personally I have never thought of bringing my M5 to track days, sure it is capable but certainly not optimal especially when factoring expensive consumables. I've done one HPDE day after I got my PSS9's but am looking to get more active without destroying my wallet. Currently still a student so I don't think I could splurge for an M3, but something like a little Miata would be alot of fun to throw around on the weekends. To those of you who have purchased a track car, what do you got, how much did the build cost, and is it worth it to pick up another car? Given you can pick up a Miata for 2k and mods, tires, and brakes are dirt cheap what should I do.