Description

TD04 Turbocharger for Subaru WRX, Legacy & Forester Turbo Models The TD04 turbocharger is a direct-fit replacement designed for Subaru turbocharged vehicles, including the 2008 WRX and 2009–2013 Legacy and Forester . Built to OEM specifications, this turbocharger restores original boost pressure, smooth spool characteristics, and dependable power delivery. Ideal for replacing worn or failing factory turbos, this Subaru TD04 turbocharger delivers reliable performance for daily driving and mild performance applications. Precision-balanced internals ensure smooth operation, reduced turbo lag, and extended service life under high exhaust temperatures. Key Features & Benefits OE-style TD04 turbocharger replacement Restores factory boost and engine performance Precision-balanced CHRA for smooth operation Durable turbine and compressor wheel design Direct bolt-on fit, no modification required Reliable solution for stock or lightly tuned setups Designed for turbocharged Subaru engines Engine Compatibility Subaru turbocharged gasoline engines TD04 turbo applications Vehicle Applications Subaru WRX: 2008 Subaru Legacy Turbo: 2009, 2010, 2011, 2012, 2013 Subaru Forester Turbo: 2009, 2010, 2011, 2012, 2013 (Verify TD04 configuration and fitment by VIN before purchase.) Frequently Asked Questions – Subaru TD04 Turbocharger What is a TD04 turbocharger? The TD04 is an OEM-style turbocharger commonly used on Subaru turbocharged engines for balanced performance and quick spool. Which Subaru models does this TD04 turbo fit? This turbo fits the 2008 Subaru WRX and 2009–2013 Subaru Legacy and Forester turbocharged models. Is this a direct replacement turbo? Yes, this TD04 turbocharger is a direct bolt-on replacement for factory TD04 units. Is tuning required after installation? No tuning is required for stock replacement, but tuning is recommended for modified engines. Is this turbo suitable for daily driving? Yes, it is designed for reliable daily driving and stock performance levels. Should oil lines and gaskets be replaced? Yes, replacing oil lines and gaskets is strongly recommended during turbo installation.