Action Clutch Stage 4 unsprung single-plate clutch kit with lightened flywheel for 1999–2004 Volkswagen Beetle 1.8L Turbo FWD is aimed at competitive use. It employs an unsprung MIBA Ceramic disc (4- or 6-puck), a heavy-duty diaphragm pressure plate, and reinforced drive straps to deliver aggressive engagement and high clamp. Unsprung construction favors rapid engagement for race conditions; the manufacturer warns about selecting the correct kit to avoid drivetrain damage and warranty issues.
Action Clutch 99-04 Volkswagen Beetle 1.8L Turbo FWD Stage 4 Clutch Kit (1MD) w/Lightened Flywheel