Competition Clutch Lightweight Steel Flywheels (ST suffix) are recommended for naturally aspirated and/or street-driven applications. This flywheel preserves low-end torque and driveability. Well-suited for Stage 1 and Stage 2 clutch applications. Made of 4140 forged steel and are a one-piece design. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on application.
WarrantyThis Part Fits:
| Year | Make | Model | Submodel | 
| 1999 | Mazda | Miata | 10th Anniversary | 
| 1994-1997,1999-2005 | Mazda | Miata | Base | 
| 2000-2005 | Mazda | Miata | LS | 
| 1994-1997 | Mazda | Miata | M Edition | 
| 2004-2005 | Mazda | Miata | Mazdaspeed | 
| 2000-2003 | Mazda | Miata | SE | 
| 2003 | Mazda | Miata | Shinsen | 
| 1997 | Mazda | Miata | STO |