What bolt options are available for these connecting rods?

You can choose between ARP 8740 or ARP 2000 bolts for these connecting rods. This allows you to select the bolt strength that best matches your engine's performance requirements.

What makes Manley's H-Beam rods stand out?

Manley's H-Beam rods are known for being meticulously crafted to exacting tolerances. Every aspect, from the final hone size to thread detail, is treated with seriousness to ensure high-quality connecting rods.

What Subaru engine platforms do these connecting rods fit?

This set is designed for Subaru EJ engines, specifically covering the EJ18, EJ20, EJ22, and EJ25 displacements. This includes many WRX and STI models, as well as other Subaru vehicles with these engine types.

Specifications

Brand: Manley Performance
Part #: 14024-4
UPC: 807298017037

Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Connecting Rod Set

Name: Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Connecting Rod Set
Brand: Manley Performance
SKU: manley-performance-manley-subaru-wrx-sti-ej18-20-22-25-h-beam-connecting-rod-set-t14-5569
Price: 591.81 USD
Availability: BackOrder

$591.81

On Backorder — Expected to ship by May 27, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Connecting Rod Set. Built to exacting tolerances for precision and performance.

Key Features

Fits Subaru EJ18, EJ20, EJ22, and EJ25 engines.
H-Beam design offers a strong and reliable connecting rod.
Manufactured to exacting tolerances for precision and performance.
Every detail, from hone size to thread detail, is carefully considered.
Available with your choice of ARP 8740 or ARP 2000 bolts to suit your build.
Designed to outperform other connecting rods on the market.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Manley's H-Beam connecting rods are built to exacting tolerances, ensuring precision and performance for your Subaru EJ engine. These rods are meticulously crafted, paying close attention to every detail from the final hone size to thread quality, bend, and twist. This dedication to detail means you get connecting rods that meet high-quality standards, comparable to more expensive performance options.

These H-Beam rods are designed to offer exceptional performance, giving you a competitive edge whether you're on the track or building a high-performance street engine. You have the flexibility to tailor these connecting rods to your specific build requirements with a choice of ARP 8740 or ARP 2000 bolts, allowing you to match the rod's strength to your engine's demands. This set fits a wide range of Subaru vehicles, including models like the Impreza, Legacy, and Brat, covering EJ18, EJ20, EJ22, and EJ25 engine platforms.

When building or rebuilding a performance Subaru engine, these connecting rods are a solid option. They are well-built and offer a great balance of performance and value. Consider your specific engine build and power goals when selecting your bolt option to ensure optimal performance and durability.