This SPEC aluminum flywheel is a direct-fit replacement specified for 1997–1999 Porsche Boxster 2.5L applications. As a lighter flywheel option, it’s intended to alter rotational mass for quicker engine response while maintaining required engagement characteristics for compatible clutches. The unit is supplied to match Boxster drivetrain specifications and supports performance-minded driveline upgrades.
Spec 97-99 Porsche Boxster 2.5L Aluminum Flywheel