Fits select 1986-2006 Mercedes-Benz, Toyota, Nissan, and Infiniti models (including 190E, 4Runner, Tacoma, 350Z, G35, Altima, and Maxima).

Wiseco 4-stroke piston ring sets are engineered to exact tolerances to provide a precision seal for Wiseco's extensive range of high-performance 4-stroke pistons. Designed for race-ready performance, these rings deliver critical cylinder pressure containment and efficient oil control to maximize power and engine longevity. Whether you are rebuilding an OE-replacement or a high-compression race engine, these 96.0mm rings ensure your piston assembly operates at peak efficiency.

• Bore Diameter: 96.0mm
• Application: 4-Stroke Engines
• Optimized for compression sealing and oil control
• Developed and tested for high-performance and racing environments
• Manufacturer Part Number: 9600XX

Fits select 1986-2006 Mercedes-Benz 190E, Toyota 4Runner, T100, and Tacoma, Nissan 350Z, Altima, and Maxima, and Infiniti G35.

Wiseco 4-stroke piston ring sets are engineered to precise tolerances to ensure maximum cylinder sealing and consistent oil control. Designed specifically for use with Wiseco shelf-stock pistons, these rings provide the critical interface between the combustion chamber and the crankcase, maintaining high compression and reducing blow-by in high-performance and racing applications.

Whether you are refreshing a power plant for the track or completing a high-tolerance rebuild, these 95.5mm rings are developed and tested for race-ready performance. Each set is manufactured to Wiseco's exact specifications for material hardness and surface finish to optimize longevity and facilitate proper ring-to-wall seating.

• Bore Diameter: 95.5mm
• Engine Type: 4-Stroke
• Application: Compatible with Wiseco Shelf Stock Pistons
• Manufacturer Part Number: 9550XX
• Engineered for superior compression sealing and oil management

Fits select 2008-2014 Infiniti G37 and Nissan 370Z.

Wiseco 4-stroke piston ring sets are engineered to Wiseco's exact specifications to provide superior combustion sealing and precise oil control. The XS Series ring set is specifically designed to complement Wiseco's high-performance 4-stroke pistons, ensuring a reliable seal that reduces blow-by and maximizes power output. Developed and tested for race-ready environments, these rings are a critical component for maintaining engine efficiency and durability under high-load conditions.

• Bore Size: 95.5mm
• Series: XS Ring Set (Shelf Stock)
• Application: 4-Stroke Engines
• Material: High-performance alloy engineered for thermal stability
• Includes: Complete ring set for one piston
• Manufacturer Part Number: 9550XS

Fits select 1993-2011 Subaru Impreza models, including WRX and WRX STI. Wiseco 4-stroke piston ring sets are engineered to provide ultimate sealing and oil control for high-performance and race-ready applications. These rings are developed and tested to meet Wiseco's rigorous specifications, ensuring maximum compression and longevity when paired with Wiseco pistons.

• Bore Size: 92.5mm
• Includes tabbed oil ring set for superior oil management
• Optimized for Wiseco 4-stroke piston compatibility
• Engineered for high-performance sealing and durability
• Manufacturer Part Number: 9250TX

Detailed Vehicle Fitment:

Fits select 1998-2011 Subaru Impreza models including WRX, STI, 2.5i, RS, and Outback Sport.

Wiseco 4-stroke piston ring sets are engineered to exacting tolerances to provide maximum combustion sealing and oil control. Designed specifically for use with Wiseco 4-stroke pistons, these rings undergo rigorous development and testing to ensure they maintain structural integrity and performance under high-stress racing conditions.

This 92.0mm ring set features a tabbed oil ring design to improve oil management and ensure reliable lubrication across the cylinder wall. Whether you are rebuilding an engine for the track or performing a standard overhaul, these shelf-stock rings deliver the precise fitment required for high-performance sealing and longevity.

• Manufacturer Part Number: 9200TX
• Bore Diameter: 92.0mm
• Application: 4-Stroke piston compatibility
• Oil Control: Includes tabbed oil ring set
• Engineered specifically for Wiseco piston shelf stock

Fits select 1985-2012 Ford, Saab, Nissan, Chevrolet, Pontiac, Buick, and Oldsmobile models (2.3T).

Wiseco 4-stroke piston ring sets are engineered to exact tolerances to ensure a precision fit with Wiseco's 4-stroke shelf stock pistons. These rings are critical for maintaining high-compression sealing and superior oil control, preventing blow-by and ensuring maximum power delivery in high-performance applications.

Every set is developed and tested to meet the rigorous demands of racing environments, providing the durability needed for high-RPM and forced induction systems. These rings serve as the essential interface between the piston and cylinder wall, managing heat transfer and lubrication for long-term engine health.

• Bore Size: 90.50mm
• Engine Type: 4-Stroke
• Optimized for cylinder compression sealing and oil management
• Designed specifically for use with Wiseco 4-stroke pistons
• Manufacturer Part Number: 9050XX

Fits select 1985-2014 Buick, Chevrolet, Mitsubishi, Nissan, Oldsmobile, Pontiac, Saab, and Scion models (2.3T).

Wiseco 4-stroke piston ring sets are engineered to precise tolerances to provide a superior seal and maximum oil control. Designed specifically for use with Wiseco's extensive range of performance pistons, these rings are a critical component for maintaining engine compression and preventing blow-by in high-performance and racing applications.

Each set is developed through rigorous testing to ensure race-ready durability. Whether you are rebuilding a street engine or preparing a dedicated track car, these rings provide the reliability and thermal stability required for forced induction and high-RPM environments.

• Bore Size: 90.00mm
• Engine Type: 4-Stroke
• Application: Specific to Wiseco Piston Kits
• Manufacturer Part Number: 9000XX
• Included: Complete set for one piston

Fits select 1995-2012 Acura, Honda, Nissan, and Scion vehicles, including 240SX, Sentra, RSX, TSX, Accord, CR-V, Element, and tC.

Wiseco 4-stroke piston ring sets are engineered to precise tolerances to provide superior compression sealing and consistent oil control. Designed specifically to complement Wiseco's extensive range of 4-stroke pistons, these rings are developed and tested to withstand the rigors of high-performance and racing environments. Maintaining a proper seal is critical for maximizing power output and engine longevity, and this shelf stock ring set provides a reliable solution for rebuilding or upgrading your engine's rotating assembly.

• Bore Diameter: 89.50mm
• Engine Type: 4-Stroke
• Part Number: 8950XX
• Optimized for high-performance sealing and oil management
• Designed for use with Wiseco 4-stroke pistons

Fits select 1948-2005 Chrysler, Dodge, Eagle, Mitsubishi, and Plymouth models.

Wiseco 4-stroke piston ring sets are precision-engineered to meet rigorous manufacturer specifications, ensuring a superior seal between the piston and cylinder wall. Designed specifically for use with Wiseco's extensive range of 4-stroke pistons, these rings provide the critical oil control and compression required for high-performance and racing applications. From maintaining compression to managing oil flow, these rings are developed and tested to provide race-ready durability and performance.

• Bore Size: 88.50mm
• Engine Type: 4-Stroke
• Engineered for optimal compression sealing and oil control
• Designed for compatibility with Wiseco shelf stock pistons
• Manufacturer Part Number: 8850XX

Fits select 1990-2014 Acura, Honda, Mazda, Mitsubishi, Ford, Dodge, and other domestic and import vehicles.

Wiseco 4-stroke piston ring sets are engineered to precise manufacturer specifications to deliver the ultimate combustion seal and oil control. Designed as a direct match for Wiseco's shelf-stock 4-stroke pistons, these rings are developed and tested to withstand the thermal and mechanical stresses of race-ready performance. Whether you are rebuilding a high-revving Honda K-Series or a turbocharged Mitsubishi Evolution, these rings ensure maximum compression and reduced blow-by.

• Bore Size: 88.00mm
• Application: 4-Stroke engines
• Optimized for superior oil control and cylinder wall sealing
• Engineered for high-performance and racing durability
• Manufacturer Part Number: 8800XX

Fits select 1948-2012 Acura, BMW, Chrysler, Dodge, Eagle, Ford, and Plymouth vehicles.

Wiseco 4-stroke piston ring sets are engineered to exact tolerances to ensure superior combustion sealing and precise oil control. Designed specifically for use with Wiseco shelf stock pistons, these 87.50mm rings provide the thermal stability and friction reduction required for high-performance street and race applications. Each ring set is developed and tested to maintain a consistent seal under the high cylinder pressures of 4-stroke internal combustion engines.

• Bore Size: 87.50mm
• Engine Type: 4-Stroke
• Application: Optimized for Wiseco shelf stock pistons
• Function: Enhanced compression sealing and oil control
• Performance: Race-ready durability and thermal resistance
• Manufacturer Part Number: 8750XX

Fits select 1948-2011 Acura, BMW, Chrysler, Dodge, Eagle, Honda, Hyundai, Infiniti, Mitsubishi, and Plymouth models.

Wiseco 4-stroke piston ring sets are engineered to exacting specifications to deliver a superior combustion seal and precise oil control. Developed for compatibility with Wiseco’s wide range of 4-stroke pistons, these shelf stock ring sets are rigorously tested to meet the high-stress demands of racing and high-performance applications. By optimizing the interface between the piston and cylinder wall, these rings minimize blow-by and ensure consistent power output across the entire RPM range.

• Bore Diameter: 87.00mm
• Engine Cycle: 4-Stroke
• Performance: Engineered for maximum sealing and oil management
• Series: Ring Shelf Stock
• Manufacturer Part Number: 8700XX

Fits select 1988-2014 Acura, BMW, Chevrolet, Eagle, Hyundai, Infiniti, Mitsubishi, Nissan, Plymouth, Pontiac, Saturn, and Toyota models (2.0T).

Wiseco 4-stroke piston ring sets are engineered to exact proprietary specifications to ensure maximum compression sealing and superior oil control. Designed as a direct companion to Wiseco’s wide range of performance 4-stroke pistons, these rings are developed and tested to handle the rigors of high-performance and racing environments. These shelf-stock rings provide the critical interface needed to maintain cylinder pressure and minimize blow-by in demanding applications.

• Bore Diameter: 86.50mm
• Optimized for superior compression and oil control
• Specifically engineered for 4-stroke piston compatibility
• High-grade materials for enhanced durability and heat dissipation
• Manufacturer Part Number: 8650XX

Fits 2008-2014 Mitsubishi Lancer Evolution (GSR, MR, and MR Touring).

Wiseco 4-stroke piston ring sets are engineered to exacting specifications to provide reliable sealing and superior oil control for high-performance engines. Developed and tested for race-ready durability, these rings are designed to work seamlessly with Wiseco's shelf-stock pistons to optimize compression and engine longevity.

• Bore Size: 86.25mm
• Top Ring Thickness: 1.0mm
• Second Ring Thickness: 1.2mm
• Oil Ring Thickness: 2.8mm
• Manufacturer Part Number: 8625XX

Fits select 1980-2014 vehicles including Acura, BMW, Chevrolet, Ford, Honda, Hyundai, Infiniti, Mitsubishi, Nissan, Pontiac, Saturn, and Toyota (2.0T).

Wiseco 4-stroke piston ring sets are engineered to exacting tolerances to provide superior sealing and combustion pressure management. Designed for compatibility with Wiseco's shelf-stock pistons, these rings undergo rigorous testing to ensure race-ready performance across a wide range of applications. From critical oil control to maintaining high-compression efficiency, these 86.00mm rings provide the reliability required for high-performance and race-build environments.

• Manufacturer Part Number: 8600XX
• Bore Diameter: 86.00mm
• Application: 4-Stroke Piston Ring Set
• Engineered for optimized compression sealing and oil control
• Developed and tested for race-ready performance