Competition Clutch lightweight steel flywheels (ST suffix) for the Genesis 3.8L provide a one-piece, 4140 forged-steel option intended for naturally aspirated and street-driven applications. Recommended for Stage 1 and Stage 2 clutch setups, these steel flywheels preserve low-end torque and driveability while offering a sturdy replacement; available weights vary by application.
Competition Clutch Genesis 3.8L Stainless Steel Flywheel Upgrade