ACT XACT Prolite Flywheel – 600240 F01 The wiring pinout for this

The wiring pinout for this sensor is marked directly on the sensor

This loom is also available in 2

At first glance you might think this is excessive

A slick black on black piece

The main difference is that an AOS system returns what is collected back into the oil pan so there is no servicing required

ACT XACT Prolite Flywheel – 600240 F01 The wiring pinout for thisACT's lighter flywheel offering with lowest inertia, designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Fitment: Years Make Model Liter Cylinder Notes 07 09 Subaru Legacy 2. 5L 4 Spec. B 02 05 Subaru WRX STI 2L 4 JDM 04 21 Subaru WRX STI 2. 5L 4 USDM