Wiseco Subaru EJ257 Wrx/sti 4V Piston Set 100mm Bore - K598M100AP

Wiseco Subaru EJ257 Wrx/sti 4V Piston Set 100mm Bore - K598M100AP

Wiseco Subaru EJ257 Wrx/sti 4V Piston Set 100mm Bore - K598M100AP is built for enthusiasts, shops, and performance builders who need dependable parts without guesswork. Piston and Ring - Sports Compact - Forged - Dish - 100.00 mm Bore - 1.209 in Compression Height - 1.2 x 1.5 x 2.0 mm Ring Groove - Minus 19.00 cc - Armor Plated - Subaru EJ - Kit

Key Features

• Brand: Wiseco
• Product Type: Pistons
• Part Number: K598M100AP
• Shipping Weight: 5.91 lb
• Performance-focused construction for custom, restoration, racing, and street-performance applications

Performance Benefits

This part helps support a cleaner, stronger build by replacing worn components, upgrading capability, or improving system control depending on the application. It is a solid choice for customers who care about fit, function, and long-term reliability.

Fitment

Subaru, Performance Application. Verify dimensions, vehicle configuration, wheel clearance, mounting points, and related components before ordering.

Installation Notes

Engine assembly requires precision measurement and proper machine-shop procedures, including clearance checks, torque specs, and final inspection.

Compliance

This product is not categorized as an emissions-control component based on the supplied catalog data. Always confirm local requirements for your build.

Why Buy From OzKonic Kustomz

OzKonic Kustomz supplies performance parts, brake upgrades, engine components, suspension parts, and custom-build hardware for enthusiasts who want the right parts shipped with clear product information and no fluff.