Exhibit 21.1

SUBSIDIARIES OF REMY INTERNATIONAL, INC.

DOMESTIC COMPANIES

Name	Place of Organization	Other Names
Remy Inc.	Delaware Corporation	Assumed Names: “Road Gang” and “Remy Laredo Inc.”
M. & M. Knopf Auto Parts, L.L.C.	Delaware Limited Liability Company	“Atlanta Core Supply Co.” and “Fort Wayne Core Supply”
Power Investments, Inc.	Indiana Corporation	“Powertrain”
Reman Holdings, L.L.C.	Delaware Limited Liability Company
Remy Alternators, Inc.	Delaware Corporation
Remy Electric Motors, L.L.C.	Virginia Limited Liability Company
Remy India Holdings, Inc.	Delaware Corporation
Remy International Holdings, Inc.	Delaware Corporation
Remy Korea Holdings, L.L.C.	Delaware Limited Liability Company
Remy Power Products, LLC	Delaware Limited Liability Company
Remy Technologies, L.L.C.	Delaware Limited Liability Company
Reman Acquisition Company, LLC	Delaware Limited Liability Company
Western Reman Industrial, Inc.	Indiana Corporation	“Western Reman Industrial,” “Dieselonics,” “International Fuel Systems,” and “Powertrain”
World Wide Automotive, L.L.C.	Virginia Limited Liability Company

Exhibit 21.1

SUBSIDIARIES OF REMY INTERNATIONAL, INC.

FOREIGN COMPANIES

Name	Place of Organization	Other Names
Central Precision Limited	Alberta, Canada Corporation
Electro-Rebuild Tunisie S.A.R.L.	Tunisian Limited Liability Company
Prestadora de Servicios Jalisco, S.A. de C.V.	Mexican Stock Corporation
Remy Electric (Wuhan) Limited	Chinese Limited Liability Company
QAPI, S.A. de C.V.	Mexican Stock Corporation
Remy Auto Parts Holdings B.V.	Dutch Private Limited Liability Company

Remy Automotive Brasil Ltda.	Brazilian Limited Liability Company
Remy Automotive Europe bvba	Belgian Limited Liability Company
Remy Automotive Germany GmbH	German Limited Liability Company
Remy Automotive Hungary Kft.	Hungarian Limited Liability Company
Remy Automotive Tunisia - R.A.T.	Tunisian Limited Liability Company
Remy Automotive UK Limited	U.K. Private Company Limited by Shares
Remy Comercializadora, S. de R.L. de C.V.	Mexican Limited Liability Company
Remy Componentes, S. de R.L. de C.V.	Mexican Company
Remy Electricals (China) Company Limited	Chinese Limited Liability Company
Remy Electricals Hubei Company Limited	Chinese Limited Liability Company
Remy Korea Limited	Korean Limited Liability Company
Remy Mauritius Holdings Ltd.	Mauritian Private Company Limited by Shares [Category 1 Global Business Company]
Remy Mexico Holdings, S. de R.L. de C.V.	Mexican Limited Liability Company
Remy Remanufacturing de Mexico, S. de R.L. de C.V.	Mexican Limited Liability Company
Remy Remanufacturing Services, S. de R.L. de C.V.	Mexican Limited Liability Company
RK Automotive Holdings B.V.	Dutch Private Limited Liability Company
Unit Parts Coahuila S.A. de C.V.	Mexican Stock Corporation