Competition Clutch 2-669-STU Ultra Lightweight Flywheel for 2000-09 Honda S2000

Vehicle Fitment

• 2000-2003 Honda S2000 AP1 (F20C 2.0L, RWD)
• 2004-2009 Honda S2000 AP2 (F22C 2.2L, RWD)

Features

• Made from forged 4140 steel - one-piece design for durability
• Ultra-lightweight at approximately 9.25 lb for quick revs
• Engineered for forced induction, track, or rally use
• CNC-machined and balanced to OE standards
• SFI 1.5 certified for motorsport safety compliance
• Preserves low-end torque for daily drivability
• Ideal for pairing with Stage 3+ clutch kits
• Resurfacing capable to prolong longevity

Specifications

• Weight: ~9.25 lb (4.2 kg)
• Material: 4140 forged chromoly steel
• Design: One-piece with integrated ring gear
• SFI Rating: 1.5 approved
• Application: Honda S2000 F20C & F22C engines
• Drivetrain: RWD only
• Recommended use: Forced induction / track / rally

Included Components

• 1x Ultra-lightweight steel flywheel (2-669-STU)
• 1x Flywheel alignment tool

Product Description

The Competition Clutch 2-669-STU Ultra Lightweight Flywheel is a performance-focused upgrade for the Honda S2000, spanning AP1 (2000-2003, F20C) and AP2 (2004-2009, F22C) models. Weighing just ~9.25 pounds, this forged 4140 chromoly steel unit slashes rotating mass to deliver razor-sharp throttle response and quicker revs, making it perfect for forced induction, track, or rally applications. Despite its lightness, it retains enough inertia to maintain everyday drivability.

Its one-piece CNC-machined and dynamically balanced construction ensures smooth operation and eliminates ring gear separation concerns. The 2-669-STU is SFI 1.5 certified, so it meets stringent motorsport safety standards. Ideal for use with Stage 3 and higher clutch kits, it includes an alignment tool for precise installation and can be resurfaced for extended use. Release bearing is not included.