Singer Vehicle Design restores and modifies existing Porsche automobiles. Singer Vehicle Design is not sponsored, associated, approved, endorsed nor, in any way, affiliated with Porsche Cars North America, Inc., or Dr. Ing.h.c.F.Porsche, AG (www.porsche.com) or RECARO. The Porsche® name and crest are trademarks of Dr. Ing. h.c. F. Porsche AG, and any other products mentioned in this Website are the trademarks of their respective holders. Any mention of trademarked name or other mark is reference purpose only in the remarketing of pre-owned/used units or for reference to make/model and should not be construed as contesting such trademark. Copyright / trademark infringements are not intended, or implied.