Flywheels

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up 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.
For use with Competition Clutch components.
Mazda: RX-7 83 – 85 1.1 L Engine, Mazda: RX-7 84 – 91 1.3 L Engine

• • 4140 Forged Steel.
  • One-piece Design.

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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up 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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up 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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up 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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

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.
For use with Competition Clutch components.

• • 4140 Forged Steel.
  • One-piece Design.

Competition Clutch nodular iron flywheels offer high-quality, yet low-cost alternatives to the hassles of resurfacing a flywheel. Nodular iron flywheels are stronger than the OEM models, and these Competition Clutch units are direct bolt-in units. Don’t overlook your flywheel when replacing your clutch. But don’t resurface, replace with Competition Clutch nodular iron flywheels.
For use with Competition Clutch components.
INFINITI: G35 07 – 08 3.5 L Engine, INFINITI: G37 08 – 13 3.7 L Engine, Nissan: 350Z 07 – 09 3.5 L Engine, Nissan: 370Z 09 – 17 3.7 L Engine

• • Nodular Iron.

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.
Flywheel: Steel: Lightweight: 1988-97 Toyota Supra, 92-97 Lexus SC300 3.0L Non-Turbo: 13.47lb
For use with Competition Clutch components.
Lexus: SC300 92 – 97 3 L Engine, Toyota: Supra 88 – 97 3 L Engine

• • 4140 Forged Steel.
  • One-piece Design.

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up 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.
For use with Competition Clutch components.
Nissan: 350Z 03 – 06 3.5 L Engine

• • 4140 Forged Steel.
  • One-piece Design.

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.
For use with Competition Clutch components.
Nissan: 350Z 03 – 06 3.5 L Engine

• • 4140 Forged Steel.
  • One-piece Design.