Exedy Lightweight 8.9lb Flywheel - Acura
Overview
The Exedy HF02 is a high-performance, one-piece forged chromoly steel flywheel designed for K-series Honda and Acura engines. Weighing approximately 8.9 lb, it significantly reduces rotational mass, improving throttle response and acceleration while maintaining strength and reliability under high-RPM conditions.
Key Features
Forged chromoly steel construction for superior strength and durability
Lightweight – approx. 8.9 lb (4.0 kg) for quicker engine revs and sharper throttle response
Integrated ring gear eliminates common failure points seen in multi-piece designs
Vented design enhances airflow and cooling during high-performance driving
SFI 1.1 certified, tested to handle up to 18,000 RPM for motorsport safety
Fitment
-
Acura RSX (2002–2006; base & Type-S)
-
Acura TSX (2004–2008)
-
Honda Civic Si (2002–2011)
-
Honda Accord (2003–2007)
-
Also compatible with K20 and K24 engine swaps using matching clutch configurations
-