For 2005-2007 Ford Focus Duratec 2.0L. For 2008-2011 Ford Focus Duratec 2.0L. For 2003-2004 Ford Focus Duratec 2.3L. For 2005-2007 Ford Focus ST Duratec 2.3L. For 2004-2008 Mazda 3 MRZ 2.0L/2.3L. Improve mid to high RPM range power.
This product would be ideal for Mazda 3 MZR and Ford Focus Duratec 2.0L/2.3L engine owners looking to enhance performance and reliability.
