Its a gullwing conversion... doh
... ferrari conversion?!?... Ive never seen a ferrari with gullwing doors... may be wrong here... only cars Ive seen with factory gullwings are lamborghinis and McClaren F1s... im sure there are others, those are just the ones I know... but yeah Ive heard estimated of upwards of 2k for a decent setup and about 4-5 for the best of the best setup...