• King Engine Bearings Subaru WRX/STi EJ20/EJ22/EJ25 48mm Rod (Size +0.25) Performance Rod Bearing Set | Subaru WRX / STi (EJ20/EJ22/EJ25) (CR4280XP0.25)
  • King Engine Bearings Subaru WRX/STi EJ20/EJ22/EJ25 48mm Rod (Size +0.25) Performance Rod Bearing Set | Subaru WRX / STi (EJ20/EJ22/EJ25) (CR4280XP0.25)
  • King Engine Bearings Subaru WRX/STi EJ20/EJ22/EJ25 48mm Rod (Size +0.25) Performance Rod Bearing Set | Subaru WRX / STi (EJ20/EJ22/EJ25) (CR4280XP0.25)
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King Engine Bearings Subaru WRX/STi EJ20/EJ22/EJ25 48mm Rod (Size +0.25) Performance Rod Bearing Set | Subaru WRX / STi (EJ20/EJ22/EJ25) (CR4280XP0.25)

King Engine Bearings Subaru WRX/STi EJ20/EJ22/EJ25 48mm Rod (Size +0.25) Performance Rod Bearing Set | Subaru WRX / STi (EJ20/EJ22/EJ25) (CR4280XP0.25)

CR4280XP0.25

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$43.33 USD
$73.65 USD $43.33 USD
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The King Engine Bearings Subaru WRX/STi EJ20/EJ22/EJ25 48mm Rod (Size +0.25) Performance Rod Bearing Set is a high-performance engine component designed to enhance the durability and reliability of Subaru turbocharged engines. Crafted with tri-metal construction and finished with pMax Black coating, these race bearings provide superior wear resistance and thermal stability under demanding conditions. They are engineered to withstand increased horsepower and torque, making them ideal for performance applications. The bearings ensure optimal oil film retention and reduced friction, contributing to improved engine efficiency and longevity during high-stress driving scenarios.

This bearing set is compatible with Subaru WRX and STI models equipped with EJ20, EJ22, or EJ25 engines from 2011 to 2025. It is a direct replacement for stock rod bearings, suitable for both street and track use. The set includes bearings tailored for 48mm connecting rods with a +0.25 size, ensuring precise fitment and performance. Installation requires standard bearing replacement procedures, and these bearings are ideal for enthusiasts seeking to upgrade their engine's performance and durability in high-performance or racing environments.

Overview

King Engine Bearings Performance Rod Bearing Set

Fits Subaru WRX and STI EJ20, EJ22, EJ25 Engines

Part #: CR4280XP0.25

Overview

The King Engine Bearings Performance Rod Bearing Set is engineered to deliver exceptional durability and reliable performance for Subaru WRX and STI models equipped with EJ series engines. Designed for enthusiasts and professional tuners alike, these race bearings are crafted to withstand high-stress conditions, providing a stable foundation for high-performance engine builds. Whether you're upgrading for increased power or rebuilding for longevity, these bearings support your vehicle’s demanding needs with precision and resilience. Built with advanced tri-metal technology, these bearings help maintain optimal oil film thickness and reduce wear, ensuring your engine operates smoothly under aggressive driving conditions. They are ideal for those seeking to enhance engine response, improve reliability, and push their Subaru’s performance to new levels.

Key Features

Designed with durability and performance in mind, the King Engine Bearings offer:
  • Tri-metal construction for superior wear resistance and load support
  • Precision-engineered to match OEM specifications for perfect fitment
  • Enhanced thermal stability to handle high-temperature operation
  • Optimized oil retention for consistent lubrication
  • Suitable for high-performance and racing applications
  • Corrosion-resistant coating for extended service life
  • Manufactured to strict quality standards for reliability

Construction & Design

These race bearings feature a tri-metal design combining copper, aluminum, and steel layers, providing a robust and flexible support structure. The black pMax coating adds an extra layer of protection against corrosion and wear, ensuring longevity even under extreme conditions.

Performance & Driving Experience

While primarily focused on durability, these bearings contribute to maintaining engine integrity during high RPMs and aggressive driving. They help support consistent engine response and reduce the risk of bearing failure, giving you confidence on the track or during spirited driving.

Installation & Fitment

Proper installation requires standard engine rebuild procedures, including precise bearing clearance checks. These bearings are designed to fit Subaru WRX and STI models with EJ20, EJ22, and EJ25 engines, specifically in 48mm rod applications with a +0.25 size.

What’s Included

The package includes a complete set of rod bearings tailored for high-performance applications, ensuring all connecting rods are properly supported for optimal engine operation.

Ideal For

This product is perfect for Subaru enthusiasts, racers, and tuners seeking reliable, race-grade bearings to support high horsepower builds, engine rebuilds, or performance upgrades.
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