Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up clutch applications. Made of 4140 forged steel and are a one-piece design. All flywheels are SFI certified. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on application.
Flywheel: Steel: Ultra Light: 1998-04 Subaru Forester, Impreza 2.5L, 00-04 Outback 2.5L, 93-97 Impreza 1.8L, 95-01 2.2L, 01-03 Outback 3.0L
Subaru: Forester 98 - 04 2.5 L Engine, Subaru: Impreza 93 - 97 1.8 L Engine, Subaru: Impreza 95 - 01 2.2 L Engine, Subaru: Impreza 98 - 04 2.5 L Engine, Subaru: Outback 00 - 04 2.5 L Engine, Subaru: Outback 01 - 03 3 L Engine
