Local Ferrari dealer advised best shop is Custom Cars Unlimited 340 E. Burlington Ave. La Grange, IL 60525 Phone: 708-354-7888 Fax: 708-482-9233 http://www.customcarsunlimited.com/index2.htm LGAFF1
They are one of the best. You won't go wrong if you use them! If you're up in the north burbs, you can't go wrong with Skip McCabe either.