Manley Performance 99.75mm Bore Piston Ring Set - Set of 4 | 2004+ Subaru WRX STi

2004+ Subaru WRX STi Premium Steel Piston Ring Set - Set of 4 by Manley Performance

Manley stocks conventional style piston ring sets and Premium Steel top ring versions. The conventional sets feature high performance ductile iron (with plasma moly in-lay) top rings, reverse twist cast iron taper face or Napier style second rings (where noted *) and 3 piece oil rings. The Premium Steel top ring sets are ideal for high horsepower and forced induction/nitrous applications. Manley also offers Total Seal® famed Gapless® top ring packages for many of our piston applications.

Features

• Premium Steel Material
• Napier style second rings and tabbed oil rails
• 99.75mm Bore
• File Fit
• 1.2mm x 1.2mm x 2.0mm Ring Widths
• 9-13 lbs Oil Ring Tension

Benefits

• Superior sealing
• Ideal for high horsepower and forced induction/nitrous applications

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive.

Applications

• 2004+ Subaru WRX STi

What's In The Box?

• 4 - Ring set