IAG / RCM Alloy Cam Sprocket (Left Hand Intake) for V1-4 1992-98 WRX, 1994-98 STI | IAG-ENG-2405

Product Fitment:

• 1992–1998 Subaru WRX (V1–V4)

• 1994–1998 Subaru STI (V1–V4)

• Left-hand inlet camshaft position only

Upgrade the reliability and performance of your Subaru engine with the IAG RCM Alloy Camshaft Sprocket. Designed specifically for the left-hand inlet position on Subaru Version 1–4 WRX (1992–1998) and STI (1994–1998) models, this precision-engineered sprocket is a direct replacement for Subaru OEM part number 13051AA020.

Key Features:

• Single-Piece Aluminum Construction:
  CNC-machined from a single block of high-grade aluminum alloy for superior strength and integrity under load.

• Engineered by Roger Clark Motorsport (RCM):
  Developed by industry leaders with over 60 years of racing expertise and more than three decades of R&D.

• Superior to OEM & Aftermarket Alternatives:

  • Replaces OEM plastic Bakelite sprockets prone to cracking and failure

  • Outperforms two-piece aftermarket designs that can separate under stress

• Lightweight Yet Durable:
  Reduces rotating mass while maintaining exceptional durability in high-power and competition environments.

• Direct OEM Replacement:
  Designed to fit the left-hand inlet position; replaces Subaru OEM Part #13051AA020.

Includes:

• (x1) IAG RCM Alloy Camshaft Sprocket – Left-Hand Inlet