Exedy Lightweight Flywheel - 2016+ Honda Civic 1.5L Turbo

Maximize your Civic's performance with the Exedy lightweight flywheel. Featuring one-piece billet construction, low weight, low inertia, and high thermal capacity, this premium flywheel delivers improved throttle response, faster acceleration, and race-proven reliability for drag racing, autocross, rally, and street use.

Key Features:

• Lightweight design for improved performance
• One-piece solid billet construction
• Low inertia for faster rev response
• High thermal capacity for heat resistance
• Precision-machined friction surface
• Computer-balanced for smooth operation
• Direct replacement for factory flywheel
• Designed for light to moderately tuned engines
• Exedy quality and engineering

Performance Benefits:

• Improved Throttle Response: Low inertia allows engine to rev more freely
• Faster Acceleration: Reduced weight improves acceleration throughout RPM range
• Quicker Rev Matching: Engine responds faster for smoother downshifts
• Superior Heat Resistance: High thermal capacity prevents warping under hard use
• Maximum Reliability: One-piece construction eliminates failure points
• Smooth Operation: Computer balancing ensures vibration-free performance
• Versatile Application: Suitable for drag racing, autocross, rally, and street

Specifications:

• Brand: Exedy
• Part Number: HF03
• Product: Lightweight Flywheel
• Construction: One-piece solid billet
• Weight: Lightweight (reduced from factory)
• Inertia: Low
• Thermal Capacity: High
• Balance: Computer-balanced
• Application: Light to moderately tuned racing and street
• Barcode: 651099611112

Fitment Information:

• 2016-2021 Honda Civic (10th generation)
• 2022+ Honda Civic (11th generation)
• Engine: 1.5L turbocharged (L15B7)
• Transmission: 6-speed manual
• Note: Verify your vehicle year and engine before ordering
• Installation: Professional installation strongly recommended

What's Included:

• Exedy lightweight flywheel
• Mounting hardware
• Installation instructions
• Note: Clutch kit sold separately

Installation Notes:

• Professional installation strongly recommended
• Requires transmission removal
• Remove factory flywheel and clutch
• Clean crankshaft mounting surface thoroughly
• Install Exedy flywheel using included hardware
• Torque mounting bolts to manufacturer specifications in star pattern
• Install clutch assembly
• Reinstall transmission

One-Piece Solid Billet Construction:

The flywheel is machined from a single piece of solid billet material, providing maximum strength and reliability. The one-piece construction eliminates the failure points associated with multi-piece flywheels - there are no inserts to warp or ring gears to come loose. This design provides uniform, efficient heat transfer from the clutch disc and ensures the flywheel maintains its shape even under extreme racing conditions.

Low Weight and Low Inertia:

Exedy lightweight flywheels are engineered to combine low weight with low rotational inertia, allowing the engine to rev more freely and respond more quickly to throttle input. The reduced inertia is especially beneficial for racing applications where quick throttle response and rapid rev changes are critical. The lightweight design improves acceleration throughout the RPM range while maintaining adequate mass for smooth engagement and good low-RPM drivability.

High Thermal Capacity:

Despite the lightweight design, Exedy flywheels feature high thermal capacity to resist heat buildup and warping under hard use. The thermal capacity is achieved through careful material selection and design optimization. This heat resistance is essential for racing applications where the clutch system experiences extreme temperatures from repeated hard launches, aggressive shifting, and extended high-load operation.

Designed for Racing and Street Use:

Exedy lightweight flywheels are designed for light to moderately tuned racing cars used in drag racing, autocross, and rally events, as well as street usage. The design balances performance with drivability, providing race-level throttle response while maintaining the smooth engagement needed for street driving. This versatility makes the flywheel suitable for dual-purpose builds that see both street and track use.

Precision-Machined and Computer-Balanced:

The flywheel is precision-machined to exact tolerances and computer-balanced for smooth, vibration-free operation. The machined friction surface ensures optimal clutch disc contact and even wear. The computer balancing eliminates vibration from idle to redline, ensuring smooth operation even at high RPM. This precision manufacturing is what separates Exedy from budget alternatives.

Improved Performance:

The lightweight design provides measurable performance improvements including faster acceleration, improved throttle response, and quicker rev matching. The reduced rotational mass allows more of the engine's power to accelerate the vehicle rather than being absorbed by the heavy flywheel. The improvement is noticeable on the street and measurable on the dyno and at the track.

Why Exedy?

Exedy is a world-leading manufacturer of clutch systems and flywheels, supplying OEM components to major automotive manufacturers and high-performance aftermarket products to enthusiasts and racers worldwide. Their lightweight flywheels are engineered using knowledge gained from professional motorsport and manufactured to strict quality standards. Exedy products are trusted by professional race teams and thousands of Honda owners for their performance and reliability.

Installation Tips:

• Use new flywheel mounting bolts if recommended by manufacturer
• Clean crankshaft mounting surface thoroughly before installation
• Apply thread locker to mounting bolts
• Torque bolts in star pattern to ensure even clamping
• Verify flywheel is seated properly before tightening
• Install new clutch disc and pressure plate for best results

Perfect For:

• 2016+ Honda Civic 1.5L turbo owners seeking maximum performance
• Drag racers demanding improved launch and acceleration
• Autocross competitors needing faster rev response
• Rally drivers requiring reliable performance under extreme conditions
• Street/track builds wanting race-proven Exedy quality

Perfect For: 2016+ Honda Civic 1.5L turbo owners seeking Exedy lightweight flywheel for improved performance in racing and street applications.

Pro Tip: The high thermal capacity makes this flywheel ideal for repeated hard launches in drag racing and autocross.

Race-Proven: One-piece billet construction, computer-balanced, high thermal capacity. Professional installation required.

Maximize your Civic's performance with Exedy lightweight flywheel - low inertia, improved response, race-proven reliability.