Action Clutch OE-HD Flywheel Subaru STI 2004-2021 | AC117FW-OEHD

Product Fitment:

2004-2021 Subaru STI

The Action Clutch OE-HD Flywheel (AC117FW-OEHD) is engineered specifically for 2004-2021 Subaru WRX STI models with the EJ257 2.5L DOHC engine. This OEM-style heavy-duty flywheel delivers enhanced durability and improved clutch engagement while maintaining factory-like drivability for street and performance applications.

Key Features & Benefits

• OE-HD Construction - OEM-style design with heavy-duty materials for increased strength and longevity
• Precision Machined Surface - CNC-machined friction surface ensures optimal clutch disc contact and engagement
• Enhanced Heat Dissipation - Improved thermal management reduces clutch fade during aggressive driving
• Factory Balance - Precision balanced to eliminate vibration and ensure smooth operation
• Direct OEM Replacement - Perfect fit with no modifications required for installation

What's Included

• 1x Action Clutch OE-HD Flywheel
• Installation hardware (where applicable)

Specifications

Fitment & Compatibility

This flywheel is specifically designed for 2004-2021 Subaru WRX STI models equipped with the EJ257 2.5L DOHC turbocharged engine. Compatible with OEM and performance clutch kits. Perfect for drivers seeking improved durability over stock while maintaining street drivability.

Installation

Professional installation recommended. Requires transmission removal and clutch replacement. Surface should be inspected and resurfaced if necessary before clutch installation. Torque specifications must follow Subaru factory service manual guidelines.