I work at dodge dealership and it's like this. Spend $19-20k on the car itself, spend another $8k for all the upgrades from mopar, spend another $1-2k (depending on where you go) on upgraded axles and a bigger turbo, then a couple hundred on some tranny upgrades, then spend about another thousand on some No2, Grand total comes to $30-31k and you've got an 11 sec to high 10 sec car.