Competition Clutch Flywheel 00-09 Honda S2000 (Ultra-Light)

Competition Clutch Ultra-Light Flywheel for Honda S2000

The Competition Clutch ultra-light S2000 flywheel lets the F20C and F22C do what they’re good at: living in the high RPMs. Dropping rotating weight lets the engine snap up and down the rev range quicker, sharpen throttle response, and feel more directly tied to your right foot. At just 9.25 lbs, this Competition Clutch flywheel for S2000 is a big step down from the factory unit and targets drivers who care more about response and control than isolation and NVH.

This high performance S2000 flywheel is a go-to on Honda S2000 track cars, time attack builds, and serious street setups where response shows up in lap times and mid-corner balance. It works on both N/A and S2000 forced induction flywheel setups, turbo or supercharged, where fast rev recovery between shifts really matters.

What You Gain by Running a Lightweight Flywheel

• Faster Engine Acceleration
  Less rotational inertia means the engine revs more freely, so you’ll feel crisper throttle response and quicker RPM gain in every gear.
• Sharper Downshifts and Rev Matching
  A lighter Honda S2000 racing flywheel lets RPM rise and fall quicker, which makes heel-toe downshifts more precise and consistent during hard braking.
• Improved Track Consistency
  Faster rev recovery between shifts keeps you in the powerband on corner exit and transitions, something you’ll notice in data and lap times, not just “butt dyno.”
• Better Feedback
  With less mass soaking up drivetrain movement, you get more honest feedback through the pedals and throttle. You’ll feel grip changes sooner and respond quicker.

Engineering and Materials

• 4140 Steel Construction
  Built from high-strength 4140 steel so this durable flywheel for Honda S2000 can handle high RPM clutch drops, repeated track sessions, and aggressive engagement without beating itself to death.
• One-Piece Ring Gear
  The integrated ring gear adds strength and avoids the common issues you see with multi-piece flywheels where the gear can slip, shear, or walk.
• Heat Treated and Precision Machined
  Formed under high pressure and temperature, then finished as a S2000 CNC machined flywheel and balanced to OE specs for smooth operation, even at sustained 8,000+ RPM.
• SFI 1.5 Certified
  SFI 1.5 certification means this performance flywheel S2000 setup meets safety requirements for competition and HPDE use, which matters when you’re hanging at redline all session.

Clutch Compatibility and Setup Considerations

This Competition Clutch lightweight flywheel works with both stock and aftermarket clutch assemblies and pairs well with higher-stage kits. It’s commonly used as a flywheel for S2000 turbo and supercharged builds where the drivetrain sees real abuse.

Match it with an aggressive disc and you’ll get quicker engagement and more drivetrain noise and feel, that’s normal for a 00–09 S2000 flywheel lightweight setup. Clutch choice, proper install, and a full break-in are key if you care about keeping street manners reasonable.

Street Driving Expectations

Versus the stock flywheel, idle and low-speed behavior will feel more raw. The engine drops RPM faster between shifts, and you’ll need a bit more throttle finesse taking off in first. That’s the trade for the sharper response you get from an ultra-lightweight flywheel Honda S2000 owners actually feel.

If you mostly sit in traffic and want the car to feel soft and lazy, stick with a heavier unit. If you want your S2000 to feel more like a track car on every drive, this 9.25 lbs S2000 flywheel does exactly that without giving up strength or safety.

Vehicle Fitment

• 2000–2009 Honda S2000 (F20C/F22C)
• 2008–2009 Honda S2000 CR
• Part Number / SKU: COC-2-669-STU

Who This Flywheel Is For

This ultra-light S2000 flywheel is for owners building track cars, time attack builds, or fast street cars who want quicker revs, sharper throttle, and more connection to what the rear tires are doing. If you’re chasing feel, consistency, and durability rather than luxury-car smoothness, this Competition Clutch flywheel S2000 setup fits that goal.

Why We Recommend It

High-revving engines like the S2000’s show the biggest real-world gains from a lightweight or S2000 aluminum flywheel style setup. This Competition Clutch ultra-light flywheel gives you a noticeable bump in response while still passing SFI safety checks and holding up to abuse. We run Competition Clutch lightweight flywheels on our own cars because they strike a solid balance between drivability, feedback, and track durability.