Manley Performance MAN461000DT-4 - Subaru EJ205 WRX/EJ257 WRX STI 100mm File-Fit Piston Ring Set

Manley Performance offers a comprehensive range of high-quality piston rings, meticulously engineered to provide a reliable and durable seal. Manley offers Premium Steel Top Rings, Ductile Iron Top Rings with Plasma-Moly Inlay, Napier-Style Second Rings, Total Seal® Gapless® Top Ring Packages, and File Fit Options that cover a wide range of bore sizes and engine applications, ensuring compatibility and optimal performance across various engine builds. Manley Piston Ring-100mm 1.2mm,1.2mm,2.0mm W/TABS Manley Piston Ring-100mm 1.2mm,1.2mm,2.0mm W/TABS.

• 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 and 3 piece oil rings
• Manley also offers Total Seal® famed Gapless® top ring packages for many of our piston applications
• Premium Steel top ring sets are ideal for high horsepower and forced induction/nitrous applications
• All Premium Steel ring sets and Gapless® top ring sets utilize Napier style second rings standard.
• Manley stocks conventional style piston ring sets and Premium Steel top ring versions

Brief Description: The Manley Performance MAN461000DT-4 piston ring set is designed for Subaru EJ205 WRX and EJ257 WRX STI applications using 100mm bores. This file-fit set uses a 1.2mm top ring, 1.2mm second ring and 2.0mm oil ring configuration, with a set of four included.

Key Features & Performance Benefits

• File-fit design: Allows ring gaps to be tailored during engine assembly.
• Ductile iron top rings: Conventional sets use high-performance ductile iron top rings with a plasma-moly inlay.
• Napier-style second ring: The second-ring design supports effective oil control and sealing performance.
• Three-piece oil rings: The oil ring assembly is designed to support consistent oil management.

Key Product Specifications & Technical Data

• Brand: Manley Performance
• Part Number: MAN461000DT-4
• Application: Subaru EJ205 WRX and EJ257 WRX STI
• Bore size: 100mm
• Top ring thickness: 1.2mm
• Second ring thickness: 1.2mm
• Oil ring thickness: 2.0mm
• Quantity: Set of 4

What's Included in the Box

One Manley Performance piston ring set containing rings for four cylinders. Fitment data is provided for Subaru EJ205 WRX and EJ257 WRX STI applications.

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1