IAG Performance Adjustable Timing Idler Kit - Subaru Models (inc. 2002-2014 WRX / 2015-2021 STI)

Spectral Performance now carries highly sought-after high-performance upgrades and accessories brought to you by IAG Performance.

This is the IAG Performance Adjustable Timing Belt Idler Kit. These idlers have been designed to help bring the camshafts back into a proper alignment setting after the heads or blacks have been resurfaced, or if the user is employing thicker head gaskets. These idlers will give the user the ability to adjust and properly align the cams, and it is highly recommended with any performance EJ20 or EJ25 build.

HOW IT WORKS:

• IDLER 1: This idler when adjusted affects the RIGHT (passenger side) intake/exhaust cams
• IDLER 2: This lower idler when adjusted affects the LEFT (driver side0 intake/exhaust cams

HIGHLIGHTS:

• Designed to help bring the camshafts back into a proper alignment setting after the heads or blocks have been resurfaced
• Also ideal for those with thicker head gaskets
• Developed and extensively tested and proven in the LIC Time-Attack program
• CNC machined and hand-assembled in-house at IAG Performance
• Each idler features a machined 10mm hex enabling your socket to hold it into place while you properly adjust the timing
• Engraved with the IAG logo on the face and are manufactured to strict OEM tolerances
• Includes (2) OEM quality idlers with CNC machined eccentrics
• Includes (2) M10 zinc plated bolts