Did my first autocross and boy was it fun. I got to run at least 25 laps and they got better consistently. I started running 42 sec laps and ended averaging 37 with a best of 36.664. The car held up great and so did my rear mpss. My car is completely stock 11 with svtpp. My stock suspension is awesome but I'm looking to upgrade. My friend has the full cortex on 13 gt but I don't want to spend that much. Alot of people on here like bmr but my friend said stick with cortex or griggs. My car only runs about 6000 miles a year do to my job. I'm only going to autocross and drag it maybe 3-4 times a year. If the parts make the ride harsh I'm ok with that as long as it handles better. I wroth like to keep up with some of the corvette guys that were running consistent 34.5 to 35 all day.