Mahle OE Rings 1.5L 1NZFXE Plain Ring Set for 2006-2009 Toyota Prius and Yaris

MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.