TOMEI POWERED USA INC.　
TOMEI – The Engine Specialist -.
Founded in October 2006, Tomei Powered USA Inc. is an automotive performance tuning parts manufacturer based in Lake Forest, California. The company is 100% owned and operated by Axesta Inc. headquartered in Zama, Kanagawa, Japan. The Japan headquarters is responsible for all TOMEI brand product development and manufacturing management.

Since 2014, Tomei Powered USA has offered a wide range of top-of-the-line tuning products, including crankshafts, connecting rods, camshafts, various valve train components, head gaskets, and other engine internals. High performance exhaust system components include a full titanium muffler, stainless steel exhaust manifolds, ball bearing turbos, and other peripheral components.