I literally posted the same exact question last week , but i found some shops in NY there are super pricey but there are BMW Specialist
New York

Maze Auto Brooklyn (718) 221-9600 TKX Performance Huntington Station (631) 424-3640 www.tkxperformance.com Performance Lounge Bronx (516) 314-4149 www.p4autolounge.com Motorcepts Richmond Hill (347)-644-5363 www.motorcepts.com/

http://www.xoutpost.com/bmw-sav-foru...-shop-nyc.html