New Pair Subaru WRX STi 2.5 DOHC Cylinder Heads Loaded #B25 Turbo

Sale!

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Due to the extreme demand on these STI cylinder heads, we need your old complete cores to load your OEM Subaru WRX Sti parts into our new castings.

We will send you 2 prepaid UPS shipping labels to get your complete cylinder heads here as part of the building process.

Please contact us for more information.

Original price was: $2,150.00.Current price is: $1,995.00.

In Stock

Description

New Subaru WRX STi 2.5 DOHC Cylinder Heads #B25

Upgrade your Subaru’s performance with our brand-new Subaru WRX STi 2.5 DOHC Cylinder Heads #B25. These OEM Subaru cylinder heads are engineered for maximum power, durability, and reliability. Perfect for restoring classic models or enhancing your high-performance Subaru, these premium cylinder heads are designed to meet the highest standards of Subaru enthusiasts.

Crafted with precision and made from OEM parts, these B25 casting cylinder heads deliver outstanding engine efficiency, making them an essential upgrade for any Subaru WRX, STi, Impreza, or Forester turbocharged engine.

Key Features

  • Superior Durability: Constructed from high-strength materials, this cylinder head is much thicker and stronger in all the critical areas compared to the factory head, ensuring long-lasting performance.
  • Brand-New OEM Castings: Manufactured to Subaru’s exact specifications.
  • B25 Casting Number: Designed specifically for Subaru WRX STi 2.5 turbocharged engines.
  • DOHC Turbo Compatibility: Ideal for DOHC turbo setups, ensuring maximum performance.
  • Perfect Fit: Direct replacement for Subaru WRX, STi, Impreza, and Forester models.
  • Core Return Required

Core Return Process

We make core returns easy! You have 30 days to return your old cylinder head with no upfront core charge. Simply use the prepaid FedEx label included with your purchase to send it back in the original packaging. We accept all cores, regardless of condition—cracked, bent, or disassembled. Please note that there will be a penalty for not returning the core, which will be reflected as an additional charge on your invoice.

Clearwater Cylinder Head, Inc. – Quality You Can Trust

At Clearwater Cylinder Head, Inc., we thoroughly clean, inspect, and pressure test all our cylinder heads. Using state-of-the-art equipment, we perform all seat and guide work, resurface the head to the required finish, and ensure a perfect seal between the valve and the seat with quality valve seals and vacuum testing. Therefore, our commitment to quality craftsmanship ensures that every cylinder head is ready for installation and built to last.  Whether you’re replacing a worn cylinder head or upgrading for enhanced performance, our products meet or exceed OEM standards.

Shipping Information

Rates apply to the continental United States only. For Alaska, Hawaii, Guam, Virgin Islands, and Puerto Rico, please call or email for shipping rates. We ship worldwide, with insurance, packaging, and handling included in the shipping price. International bidders, please include your city, country, and postal code when inquiring about shipping fees.

Warranty Information

  • Coverage: Clearwater Cylinder Head, Inc. provides two-year unlimited mileage parts warranty. A warranty card is included with your invoice.
  • Terms: Acceptance of the head includes acceptance of the warranty terms:
    • Heat tab must be intact and unaltered.
    • Returns must be accompanied by a copy of the invoice and a Return Authorization number.
    • Warranty covers parts only; no labor or incidental costs.
    • Warranty does not cover damage from improper installation, overheating, abuse, or neglect.

Contact Us

If you have a rare or hard-to-find cylinder head, let us rebuild it for you. We have thousands of heads in stock and deal with all makes and models. If you don’t see the cylinder head you need, please contact us at 1-800-572-1963. Our knowledgeable staff is ready to assist you.

Operating Hours: Monday – Friday, 8 AM to 5 PM EST

Address: 5100 Ulmerton Road #2, Clearwater, FL 33760, USA

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