Mahle OE Piston Ring Set Subaru 2.5L H4 EJ253,255,257, 04-15 Baja Forester Impreza Legacy Outback

These Mahle OE piston rings are made with a specific material composition designed to minimize friction and reduce oil consumption. They are built to meet the demanding requirements of Subaru's 2.5L H4 engines, including those found in the Baja, Forester, Impreza, Legacy, Outback, and WRX STI models from 2004 through 2017. When you're rebuilding an engine or addressing oil burning issues, a solid set of piston rings is crucial for restoring proper compression and sealing.

Mahle's approach focuses on advanced ring technology to achieve a longer service life for your engine. This means they've worked to balance the ring mass and design to ensure they work efficiently with the pistons and cylinder walls. This attention to detail helps ensure that your engine runs smoothly and reliably after the rebuild.

It's important to note that these rings are not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific service manual for detailed installation procedures and torque specifications when rebuilding your engine.