Outfront Motorsports 575 EJ257 Shortblock Subaru STI 2004-2021 Wheel Offset_8mm Durable black coating for a

Durable black coating for a clean OEM-style finish

Part #: 334304

The Splitter is a truly remarkable valve that gives a combination of blow off and recirculation valve operation all at the same time and has been specifically designed for the many turbo engined applications that operate metered airflow management sysyems

Designed for precision and durability

42079) by StopTech ®

Outfront Motorsports 575 EJ257 Shortblock Subaru STI 2004-2021 Wheel Offset_8mm Durable black coating for aThe Outfront Motorsports 575 EJ257 2. 5L Short Block is a performance built EJ257 short block featuring forged internals and a semi closed deck design. It is rated by Outfront Motorsports for 575 BHP and provides a stronger foundation for high performance Subaru STI builds. Key Features Power Rating: 575 BHP Semi closed deck EJ257 case Forged CP pistons Outfront Motorsports H beam connecting rods King Performance bearings New OEM Subaru Black Nitrite