Description

Manley Piston Rings provide minimal blowby and increased horsepower while maintaining cooler, cleaner oil resulting in longer engine life. Manley ring sets feature a ductile iron plasma moly top ring, a conventional reverse twist cast iron second ring, and a 3 piece standard tension oil ring.

Specifications

Ring Set 99.75mm

Bore 1.2mm 1.2mm 2.0mm ( single)

Compatibility

  • 2004+ Subaru WRX STi

Manley Piston Rings provide minimal blowby and increased horsepower while maintaining cooler, cleaner oil resulting in longer engine life. Manley ring sets feature a ductile iron plasma moly top ring, a conventional reverse twist cast iron second ring, and a 3 piece standard tension oil ring.

Ring Set 99.75mm

Bore 1.2mm 1.2mm 2.0mm ( single)

  • 2004+ Subaru WRX STi

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