Competition Clutch Lightweight Flywheel 2004-2021 STI

The ST flywheel is recommended for naturally aspirated and/or street driven applications. 

This flywheel will work with ALL performance and stock clutch assemblies. 

Qualities of the CCI Lightweight Steel Flywheel: 

- Preserves low end torque and drive ability 
- One piece ring gear for high durability 
- Well suited for Stage 1 and Stage 2 clutch kit applications 
- Stamped with 4140 plate with 2000 ton pressure at 1260 degrees 
- CNC machined and balanced to O.E. specifications 

Reduced Mass = Increased Acceleration 

Meets and exceeds SFI 1.5