Pair Subaru 2.5 SOHC Non-Turbo Cylinder Heads – Casting # AP25

Remanufactured Subaru 2.5L SOHC Non-Turbo Cylinder Heads (AP25 Casting) – Pair

Premium OEM-Quality Replacement Cylinder Heads

This is a professional-grade pair of remanufactured Subaru 2.5L SOHC cylinder heads featuring the AP25 casting, specifically engineered for non-turbo applications. Each head is precision-machined to restore factory engine efficiency, providing a reliable and durable solution for your engine overhaul or repair. This complete set includes a high-quality head gasket set and bolts to ensure a seamless, leak-free installation.

🛠️ In-House Machining Process

• Cleaning: Fully disassembled and thermally cleaned.
• Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
• Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
• Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
• Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.

📊 Technical Specifications

• Engine Size: 2.5L SOHC Non-Turbo
• Casting Number: AP25
• Material: Aluminum
• Condition: Remanufactured
• Included Components: Pair of cylinder heads, head gasket set, and head bolts
• Core Return Required

🚛 Fitment Data

Common Applications:

• Subaru Forester: 2012–2013 Subaru Forester (2.5L SOHC)