Manley Piston Ring Set - 99.5/99.55mm Bore - 1.2x1.2x2.0 | 2004+ Subaru STi (46995-4)

Subaru WRX STi Piston Rings by Manley Performance

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.

Features

• Bore: 99.5/99.55mm
• Widths: 1.2mmx1.2mmx2.0mm
• Fit: File Fit
• Oil Ring Tension: 9-13lbs

Applications

• 2004+ Subaru WRX STi EJ257

What's In The Box?

• 1 - Set of 4 Piston Rings

Warranty

• Manufacturer Standard Warranty