Competition Clutch lightweight steel flywheel for K-series Honda applications including 2002–2006 Acura RSX, 2004–2008 TSX, and 2002–2011 Honda Civic Si models. The one-piece design uses 4140 forged steel and is recommended for naturally aspirated or street-driven use. It preserves low-end torque and driveability while being well suited to Stage 1 and Stage 2 clutch setups, offering a durable, lightweight replacement option.
Competition Clutch 2009+ RSX / Civic K-Series w/ 6 Speed Lightweight Flywheel