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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Manley Performance
Manley Subaru WRX STI 2004+ 99.50mm STD Bore 1.2mm Double Tabbed Piston Rings - Set of 4
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2004+ Subaru WRX STI models with a 99.50mm standard bore size.
Manley Performance piston rings are engineered to provide a high-strength, reliable seal for high-performance Subaru EJ-series builds. This specific set features a 1.2mm ring thickness and a double-tabbed design, which prevents ring rotation and maintains proper orientation under the extreme cylinder pressures common in turbocharged engines. Whether you are performing a factory-spec refresh or a high-horsepower forced induction build, these rings offer the durability and oil control required for demanding applications.
- Designed for 99.50mm standard bore blocks
- 1.2mm ring thickness for precise cylinder wall sealing
- Double-tabbed configuration for improved ring stability and index retention
- Includes Napier-style second rings for superior oil scraping and control
- Ductile iron construction with plasma-moly inlay for long-term wear resistance
- Complete set of four ring packs for a full engine assembly
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Manley Subaru WRX STI 2004+ 99.50mm STD Bore 1.2mm Double Tabbed Piston Rings - Set of 4
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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Fits 2004+ Subaru WRX STI models with a 99.50mm standard bore size.
Manley Performance piston rings are engineered to provide a high-strength, reliable seal for high-performance Subaru EJ-series builds. This specific set features a 1.2mm ring thickness and a double-tabbed design, which prevents ring rotation and maintains proper orientation under the extreme cylinder pressures common in turbocharged engines. Whether you are performing a factory-spec refresh or a high-horsepower forced induction build, these rings offer the durability and oil control required for demanding applications.
- Designed for 99.50mm standard bore blocks
- 1.2mm ring thickness for precise cylinder wall sealing
- Double-tabbed configuration for improved ring stability and index retention
- Includes Napier-style second rings for superior oil scraping and control
- Ductile iron construction with plasma-moly inlay for long-term wear resistance
- Complete set of four ring packs for a full engine assembly
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