Fits 2010-2014 Hyundai Genesis Coupe (2.0T).

The Competition Clutch Stage 2 Street Series 2100 Clutch Kit is engineered for drivers requiring a significant upgrade over the factory unit without sacrificing daily drivability. This kit provides up to an 80% increase in torque capacity, making it an ideal solution for aggressive street use and moderate track applications. The heart of the system is the Brass Plus material, featuring an alloy backing matched to a performance pressure plate for smooth, consistent engagement and extended friction life.

This comprehensive kit includes a high-torque sprung disc with anti-burst steel-backed Brass Plus facings to handle increased heat and rotational stress. To ensure a complete service, Competition Clutch includes a matched steel flywheel, which provides a more durable and predictable friction surface compared to used or resurfaced OE components.

• Manufacturer Part Number: 5096-2100
• Torque Increase: Up to 80% over factory
• Disc Material: Steelback Brass Plus
• Disc Style: High torque sprung hub
• Included Components: Performance pressure plate, clutch disc, steel flywheel, throw out bearing (where applicable), pilot bearing/bushing (where applicable), and alignment tool

Fits select 1990-2005 Chrysler Sebring, Dodge Stealth and Stratus, Eagle Summit and Talon, Mitsubishi 3000GT, Eclipse, and Galant, and Plymouth Laser RS.

The Competition Clutch Stage 3 Street/Strip 2600 Series Clutch Kit is engineered for high-performance applications requiring up to a 150% increase in torque capacity. This kit is designed for the ultimate balance between streetability and track performance, utilizing a high-torque sprung disc with segmented ceramic facings. This configuration provides the quick, aggressive engagement necessary for the strip while maintaining smooth enough operation for performance street use.

Each kit is built around a performance-grade pressure plate designed to increase clamping force without sacrificing pedal feel. The use of premium friction materials ensures extended life under increased thermal loads.

• Manufacturer Part Number: 5048-2600
• Series: Stage 3 (2600 Series)
• Torque Capacity: Up to 150% over OE
• Disc Material: Segmented Ceramic facings
• Disc Style: High-torque sprung hub
• Included Components: Performance pressure plate, clutch disc, throw-out bearing (where applicable), pilot bearing/bushing (where applicable), and alignment tool

Fits select 1990-2005 Chrysler Sebring, Dodge Stealth and Stratus, Eagle Summit and Talon, Mitsubishi 3000GT, Eclipse, Expo, and Galant, and Plymouth Laser.

The Competition Clutch Stage 2 Street Series 2100 clutch kit is engineered for drivers requiring a significant increase in holding power without sacrificing drivability. This kit provides up to an 80% increase in torque capacity over factory components, making it an ideal choice for aggressive street driving and moderate track use. The disc features an alloy-backed Brass Plus material that ensures smooth engagement and extended service life under high-heat conditions.

Each 2100 Series kit is anchored by a high-performance pressure plate and a high-torque sprung disc equipped with anti-burst steel-backed Brass Plus facings. This combination delivers the durability needed for modified engines while maintaining a manageable pedal feel for daily use.

• Torque Increase: Up to 80% over OE specifications
• Disc Material: Anti-burst steel-backed Brass Plus facings
• Intended Use: Aggressive street and moderate track applications
• Kit Includes: Performance pressure plate, high-torque sprung disc, throw-out bearing (where applicable), pilot bearing/bushing (where applicable), and alignment tool
• Manufacturer Part Number: 5048-2100

Fits select 1990-2005 Chrysler, Dodge, Eagle, Mitsubishi, and Plymouth models.

The Competition Clutch Stage 4 Sprung – Strip Series 1620 Clutch Kit is engineered for high-horsepower applications requiring aggressive engagement and significantly increased holding power. This kit is designed to provide up to a 250% increase in torque capacity, making it an ideal choice for forced induction or heavily modified naturally aspirated builds used in street and strip environments.

The heart of the 1620 Series is the six-puck high-torque sprung disc. Utilizing ceramic buttons, this disc offers the high friction coefficient needed for rapid heat dissipation and slip-free engagement. The sprung hub design helps dampen drivetrain shock to protect your transmission internals while maintaining the bite required for competitive driving.

• Manufacturer Part Number: 5048-1620
• Series: Stage 4 Sprung - Strip Series 1620
• Torque Capacity: Up to 250% increase over OEM
• Disc Style: 6-Puck Ceramic Sprung Disc
• Construction: High-performance pressure plate with ceramic friction buttons
• Included Hardware: Pressure plate, 6-puck torque sprung disc, throw out bearing (where applicable), pilot bearing/bushing (where applicable), and alignment tool

Fits select 1990-2002 Acura CL, Integra and Honda Accord, Civic del Sol, and Prelude (1.6L / 1.8L / 2.2L / 2.3L).

This Competition Clutch release bearing is specifically engineered for use with B-Series and H-Series multi-plate clutch systems. It is a custom throw out bearing designed to accommodate the unique geometry and increased clamp loads of high-performance multi-plate kits. This component is required for maintaining proper clutch engagement and release characteristics in Competition Clutch Twin and Triple Disc applications.

• Designed exclusively for Competition Clutch Twin and Triple Disc clutch kits
• Precision-engineered for B-Series and H-Series manual transmissions
• Replaces the release bearing in existing multi-plate setups
• Manufacturer Part Number: 5-0826

Fits 2002-2011 Acura RSX and Honda Civic (Base, Si, Type-S, and MUGEN Si).

Engineered for high-performance environments, the Competition Clutch Ultra Lightweight Steel Flywheel (STU series) is a critical upgrade for forced induction, track, and rally applications. This 11lb flywheel is precision-machined to reduce rotational mass, providing significantly faster throttle response and quicker revving capabilities. It is optimized for Stage 3 and higher clutch kits where performance and durability are paramount.

• Material: 4140 Forged Steel
• Construction: Durable one-piece design
• Weight: 11 lbs
• Series: STU (Ultra Lightweight)
• Manufacturer Part Number: 2-800-STU
• Applications: Recommended for forced induction, track, and rally racing

Vehicle Fitment

Fits select 2002-2011 Acura RSX (Base/Type-S) and Honda Civic Si (including MUGEN Si).

The Competition Clutch Lightweight Steel Flywheel (ST Series) is engineered for naturally aspirated and street-driven performance. Weighing 11.5 lbs, this flywheel strikes an ideal balance between quicker engine response and the rotational mass needed to preserve low-end torque and daily driveability. It is a one-piece design manufactured from 4140 forged steel, providing superior durability compared to cast OE components.

This flywheel is highly recommended for Stage 1 and Stage 2 clutch applications to optimize power transfer and shifting efficiency.

• Manufacturer Part Number: 2-800-ST
• Material: 4140 Forged Steel
• Weight: 11.5 lbs
• Design: One-piece construction
• Series: ST (Lightweight Steel)

Vehicle Fitment:

• 2002-2006 Acura RSX Base
• 2002-2006 Acura RSX Type-S
• 2008 Honda Civic MUGEN Si
• 2002-2011 Honda Civic Si

Fits 1989-1998 Nissan 240SX (Base, LE, SE, and XE submodels).

The Competition Clutch Ultra Lightweight Steel Flywheel (STU) is engineered to reduce rotational mass for significantly faster engine response and quicker revving capabilities. This one-piece flywheel is precision machined from 4140 forged steel, providing superior durability compared to cast units. Weighing in at 10.28 lbs, it is specifically recommended for high-performance applications including forced induction, track, and rally racing. It is ideally paired with Stage 3 and higher clutch systems.

• Manufacturer Part Number: 2-760T-STU
• Material: 4140 Forged Steel
• Design: One-piece construction
• Weight: 10.28 lbs
• Application: Track, Rally, and Forced Induction
• Clutch Match: Stage 3 and higher

Vehicle Fitment

Fits 1985-2001 Nissan Maxima and 1996-1999 Infiniti I30 models. This Competition Clutch Ultra Lightweight Steel Flywheel (STU suffix) is engineered for high-demand environments, including forced induction, track, and rally racing applications. By utilizing a one-piece 4140 forged steel construction, this flywheel significantly reduces rotational mass to enable quicker engine revving and improved throttle response.

Specifically designed to handle the increased torque loads of Stage 3 and higher clutch kits, this 10.28lb flywheel offers superior durability compared to cast or multi-piece alternatives. The precision-machined surface ensures consistent friction engagement and heat dissipation during aggressive driving.

• Manufacturer Part Number: 2-760-STU
• Material: 4140 Forged Steel
• Weight: 10.28 lbs
• Design: One-piece construction for maximum structural integrity
• Application: Optimized for track, rally, and forced induction setups
• Compatibility: Recommended for use with Stage 3 and higher clutch applications

Fits 1994-2005 Mazda Miata (1.8L) including Base, LS, SE, and Mazdaspeed models.

The Competition Clutch Ultra Lightweight Steel Flywheel (STU series) is engineered to reduce rotational mass for significantly faster engine revving and improved throttle response. Precision-machined from 4140 forged steel, this one-piece flywheel offers superior structural integrity compared to cast or two-piece designs. Weighing approximately 11 lbs, it is specifically recommended for high-performance applications including forced induction, track, and rally racing, and is best paired with Stage 3 or higher clutch kits.

• Manufacturer Part Number: 2-746-STU
• Weight: 11 lbs
• Material: 4140 Forged Steel
• Design: One-piece forged construction
• Performance: Recommended for forced induction and track use
• Clutch Match: Best suited for Stage 3 and higher clutch applications

Fits 1994-2005 Mazda Miata across all trims including Base, LS, M Edition, SE, and Mazdaspeed models.

The Competition Clutch Lightweight Steel Flywheel (ST series) is engineered for naturally aspirated and street-driven vehicles where maintaining low-end torque and factory-like driveability is a priority. Weighing 13 lbs, this flywheel provides a significant reduction in rotational mass over the OEM unit, facilitating quicker throttle response and faster revving without the aggressive chatter or stalling risks associated with ultra-lightweight racing flywheels.

Constructed as a rigid one-piece design from high-tensile 4140 forged steel, this component offers superior strength and heat dissipation compared to cast iron alternatives. It is specifically designed to complement Stage 1 and Stage 2 clutch applications for a balanced, high-performance street setup.

• Manufacturer Part Number: 2-746-ST
• Weight: 13 lbs
• Material: 4140 Forged Steel
• Design: One-piece forged construction
• Suitability: Recommended for street and naturally aspirated applications
• Compatibility: Ideal for Stage 1 and Stage 2 clutch kits

Fits select 1989-2011 Mazda RX-7 and RX-8 models including Turbo, Base, R1, R2, Touring, Grand Touring, R3, Shinka, and Sport trims.

Designed specifically for the demands of forced induction, track, and rally racing, the Competition Clutch Ultra Lightweight Steel Flywheel (STU series) significantly reduces rotational mass. This 9.68lb flywheel is machined from 4140 forged steel to facilitate quicker revving and improved throttle response, making it an ideal pairing for Stage 3 and above clutch applications.

• Manufactured from high-strength 4140 forged steel
• One-piece design for maximum durability and safety
• Weight: 9.68 lbs for rapid engine acceleration
• Recommended for high-performance track and forced induction setups
• Manufacturer Part Number: 2-745-STU

Fits 1989-1995 Mazda RX-7 and 2004-2011 Mazda RX-8 models including Turbo, R3, and Grand Touring trims.

The Competition Clutch Lightweight Steel Flywheel (ST series) is engineered for naturally aspirated and street-driven rotary applications where maintaining low-end torque and daily drivability is a priority. This flywheel provides a significant improvement in throttle response and engine acceleration compared to the heavy factory unit while offering the durability required for performance use. Manufactured as a one-piece design from 4140 forged steel, it is highly recommended for use with Stage 1 and Stage 2 clutch kits.

• Manufacturer Part Number: 2-745-ST
• Material: 4140 Forged Steel
• Construction: One-piece design
• Weight: 13.2 lbs
• Preserves low-end torque and drivability
• Ideal for naturally aspirated and street-performance applications

The Competition Clutch ST Series Lightweight Steel Flywheel (MPN 2-738-ST) is engineered for street-driven and naturally aspirated applications. Specifically designed for 1993-2004 Subaru Forester, Impreza, Legacy, and Outback models, this 14lb flywheel provides a significant reduction in rotational mass compared to factory units without sacrificing the low-end torque or drivability required for daily use.

Manufactured from high-strength 4140 forged steel, this flywheel features a durable one-piece design that handles the increased thermal loads of performance driving. It is an ideal upgrade for vehicles equipped with Stage 1 or Stage 2 clutch kits, offering improved throttle response and smoother shifting transitions.

• Fits select 1993-2004 Subaru Forester, Impreza, Legacy, and Outback models.
• Weight: 14 lbs for balanced street performance.
• Material: 4140 Forged Steel construction.
• One-piece design for maximum durability and safety.
• Optimized for naturally aspirated and street-driven setups.
• Compatible with Stage 1 and Stage 2 clutch applications.
• Manufacturer Part Number: 2-738-ST

Fits select 1993-1999 Mitsubishi Eclipse, Galant, and Eagle Talon TSi models. This Competition Clutch lightweight steel flywheel is engineered for street-driven or naturally aspirated applications where maintaining low-end torque and smooth drivability is essential.

Manufactured as a one-piece component from 4140 forged steel, this 11.85lb flywheel offers significantly better throttle response and engine acceleration compared to heavy factory units without the extreme chatter or RPM drop-off often associated with ultra-lightweight aluminum versions. It is an ideal upgrade for vehicles equipped with Stage 1 or Stage 2 clutch kits, providing the durability needed for performance use while remaining refined enough for daily driving.

• Manufacturer Part Number: 2-735-4ST
• Material: 4140 Forged Steel
• Weight: 11.85 lbs
• Design: One-piece construction for maximum reliability
• Compatibility: Optimized for Stage 1 and Stage 2 clutch applications

Vehicle Fitment:

• 1993-1998 Eagle Talon TSi
• 1993-1994 Mitsubishi Eclipse GS
• 1993-1999 Mitsubishi Eclipse GST
• 1993-1999 Mitsubishi Eclipse GSX
• 1996-1999 Mitsubishi Eclipse Spyder GST
• 1994 Mitsubishi Galant (ES, GS, LS, S)

Fits select 1992-1999 Dodge Avenger, Eagle Talon TSi, Mitsubishi Eclipse GSX, and Plymouth Laser RS AWD Turbo models.

The Competition Clutch ST Series Lightweight Steel Flywheel is engineered for street-driven and naturally aspirated applications where maintaining driveability is a priority. Weighing 11.85 lbs, this flywheel offers a significant reduction in rotational mass over the stock unit to improve engine response and acceleration without the extreme chatter or loss of low-end torque often associated with ultra-light flywheels. This makes it an ideal choice for vehicles equipped with Stage 1 or Stage 2 clutch kits.

Constructed from a single piece of 4140 forged steel, this flywheel provides superior durability and heat dissipation compared to cast or multi-piece designs. It is a direct-fit replacement that maintains the necessary inertia for smooth engagement during daily driving.

• Manufacturer Part Number: 2-735-3ST
• Material: 4140 Forged Steel
• Design: One-piece construction
• Weight: 11.85 lbs
• Compatibility: Optimized for Stage 1 and Stage 2 clutch applications

Fits 1990-1996 Nissan 300ZX Turbo.

The Competition Clutch STU Ultra Lightweight Steel Flywheel is engineered to reduce rotational mass, providing significantly quicker revving capabilities for high-performance builds. Machined from a single piece of 4140 forged steel, this 12.78lb flywheel is built to withstand the rigors of forced induction, track, and rally racing. It is specifically recommended for Stage 3 and higher clutch applications where durability and engine response are critical.

• Manufacturer Part Number: 2-729-STU
• Weight: 12.78 lbs
• Material: 4140 Forged Steel
• Design: One-piece construction
• Application: Ideal for track, rally, and forced induction setups
• Clutch Compatibility: Optimized for Stage 3 and up

Fits select 1988-2010 Toyota Camry, Celica, MR2, and Scion tC. The Competition Clutch 2-725-ST Lightweight Steel Flywheel is specifically engineered for street-driven and naturally aspirated applications. This flywheel significantly reduces rotating mass for improved throttle response and faster revving while maintaining the low-end torque and smooth drivability required for daily use.

Every ST series flywheel is manufactured from high-strength 4140 forged steel in a one-piece design, ensuring durability and eliminating the risk of ring gear separation common with multi-piece units. It is an ideal pairing for Stage 1 and Stage 2 clutch kits, providing a reliable performance upgrade without the aggressive characteristics of ultra-lightweight racing flywheels.

• Manufacturer Part Number: 2-725-ST
• Weight: 11.94 lbs
• Material: One-piece 4140 Forged Steel
• Series: Competition Clutch ST (Lightweight Steel)
• Compatibility: Optimized for Stage 1 and Stage 2 clutch applications

Fits select 2005-2014 Subaru Forester XT, Impreza WRX, and Legacy GT models. This Competition Clutch ST (Lightweight Steel) flywheel is engineered for street-driven performance and naturally aspirated applications where maintaining low-end torque and OE-like drivability is critical.

Manufactured from 4140 forged steel, this flywheel features a robust one-piece design that eliminates the risk of ring gear separation and provides superior thermal capacity compared to aluminum alternatives. It is specifically recommended for use with Stage 1 and Stage 2 clutch kits to improve engine response and acceleration without the harshness of an ultra-lightweight racing flywheel.

• Manufacturer Part Number: 2-723-ST
• Material: 4140 Forged Steel
• Design: One-piece construction for maximum durability
• Application: Optimized for street and Stage 1/2 clutch setups
• Benefit: Increases throttle response while preserving low-end torque

Fits 2004-2016 Subaru WRX STI and Impreza WRX STI.

The Competition Clutch Lightweight Steel Flywheel (ST Series) is engineered for street-driven performance where maintaining driveability and low-end torque is critical. This 15lb flywheel offers a significant reduction in rotating mass over the factory component, enabling faster throttle response and easier rev-matching without the harshness or stalling issues associated with ultra-lightweight race flywheels. It is specifically recommended for Stage 1 and Stage 2 clutch applications.

• Manufactured from high-strength 4140 forged steel for superior durability
• One-piece design eliminates the risk of ring gear separation
• Engineered to preserve torque and smooth engagement for daily driving
• Optimized for naturally aspirated and street-performance builds
• Weight: 15 lbs
• Manufacturer Part Number: 2-721-ST

Fits 1987-1992 Toyota Supra Turbo models.

The Competition Clutch Lightweight Steel Flywheel (ST series) is engineered for drivers who want to improve engine response and acceleration without compromising the driveability of a street-driven vehicle. Weighing in at 13.7 lbs, this flywheel strikes an ideal balance between reduced rotational mass and the necessary inertia to preserve low-end torque.

Each flywheel is manufactured from high-tensile 4140 forged steel in a one-piece design to ensure maximum durability and safety under high-RPM conditions. This component is specifically recommended for naturally aspirated or street-driven turbocharged applications and is ideally suited for use with Stage 1 and Stage 2 clutch kits.

• Manufacturer Part Number: 2-717-ST
• Material: 4140 Forged Steel
• Design: One-piece construction
• Weight: 13.7 lbs
• Application: Optimized for street and Stage 1/2 clutch setups

Fits select 1990-2005 Honda Civic, Civic del Sol, and CRX.

The Competition Clutch Ultra Lightweight Steel Flywheel (STU suffix) is engineered for high-performance forced induction, track, and rally racing applications. Precision machined from 4140 forged steel, this one-piece design significantly reduces rotating mass compared to factory components, facilitating quicker engine revving and improved throttle response.

This 8.8lb flywheel is specifically recommended for use with Stage 3 and higher clutch kits to maximize drivetrain efficiency in demanding, high-RPM environments. Its forged construction offers superior durability over cast alternatives, making it a reliable choice for high-horsepower builds.

• Construction: One-piece 4140 forged steel
• Weight: 8.8 lbs
• Series: Ultra Lightweight (STU)
• Recommended Use: Track, rally, and forced induction (Stage 3+ clutches)
• Manufacturer Part Number: 2-702-STU

Fits select 1990-2005 Honda Civic, Civic del Sol, and CRX models.

Competition Clutch Lightweight Steel Flywheels (ST suffix) are engineered for naturally aspirated and street-driven applications where maintaining driveability is a priority. Weighing 11.44 lbs, this flywheel is specifically designed to preserve the low-end torque often lost with ultra-light flywheels, making it an ideal match for Stage 1 and Stage 2 clutch kits.

Constructed from a single piece of 4140 forged steel, this flywheel offers superior strength and thermal stability compared to multi-piece designs. It provides a significant improvement in throttle response and engine deceleration while remaining robust enough for the rigors of daily performance driving.

• Manufacturer Part Number: 2-702-ST
• Material: 4140 Forged Steel
• Design: One-piece construction
• Weight: 11.44 lbs
• Recommended for street-driven and naturally aspirated vehicles
• Compatible with Stage 1 and Stage 2 clutch applications

Fits select 1990-2002 Acura CL, Honda Accord, and Honda Prelude models. This Competition Clutch Ultra Lightweight Steel Flywheel (STU series) is engineered to reduce rotational mass for significantly improved throttle response and faster engine acceleration.

Constructed as a one-piece unit from 4140 forged steel, this flywheel provides the durability required for forced induction, track, and rally racing environments. It is specifically recommended for vehicles equipped with Stage 3 or higher clutch systems to handle increased heat and high-RPM performance demands. The 9lb weight offers a substantial reduction over factory components, allowing the engine to reach its powerband more efficiently.

• Manufacturer Part Number: 2-701-STU
• Weight: 9 lbs
• Material: 4140 Forged Steel
• Design: One-piece construction
• Application: Ideal for Track, Rally, and Forced Induction setups
• Compatibility: Designed for use with Stage 3 and up clutch kits

Fits select 1990-2002 Acura CL, Honda Accord, and Honda Prelude models.

The Competition Clutch Lightweight Steel Flywheel (ST Series) is engineered for street-driven and naturally aspirated applications where maintaining driveability is a priority. Weighing 11.56 lbs, this flywheel provides a significant reduction in rotational mass compared to factory components without sacrificing the low-end torque necessary for smooth daily operation. It is an ideal companion for Stage 1 and Stage 2 clutch kits.

Each flywheel is manufactured from high-grade 4140 forged steel using a one-piece design. This construction ensures superior durability and thermal stability under load, eliminating the risk of ring gear separation common in multi-piece designs.

• Manufacturer Part Number: 2-701-ST
• Material: 4140 Forged Steel
• Weight: 11.56 lbs
• Design: One-piece construction
• Recommended for street and naturally aspirated use

Vehicle Fitment:

• 1997-1998 Acura CL Base
• 1993 Honda Accord 10th Anniversary
• 1990-1993, 1998-2002 Honda Accord DX
• 1990-1991, 1998-2002 Honda Accord EX
• 1990-1993, 1998-2002 Honda Accord LX
• 2000, 2002 Honda Accord SE
• 2001-2002 Honda Accord Value Package
• 1995 Honda Prelude SE

Fits select 1988-2001 Acura Integra and Honda Civic Si, Civic del Sol VTEC, CR-V, and CRX models.

The Competition Clutch Ultra Lightweight Steel Flywheel (STU series) is engineered to reduce rotational mass, providing significantly faster engine response and quicker revving capabilities. This one-piece flywheel is machined from 4140 forged steel, ensuring exceptional durability and resistance to thermal stress under demanding conditions. It is specifically recommended for track use, rally racing, and forced induction applications where rapid throttle response is critical.

This flywheel is designed to pair seamlessly with Stage 3 and higher clutch kits. By utilizing a high-strength forged material rather than cast iron, it offers superior safety and performance for high-RPM use.

• Manufacturer Part Number: 2-694-STU
• Material: 4140 Forged Steel
• Weight: 8.58 lbs
• Design: One-piece construction with integrated ring gear
• Application: Optimized for Track, Rally, and Forced Induction
• Recommended Clutch: Stage 3 and up

Fits select 1988-2001 Acura Integra, Honda Civic Si, Civic del Sol VTEC, CR-V, and CRX.

The Competition Clutch ST Series Lightweight Steel Flywheel is engineered for naturally aspirated and high-performance street-driven applications. Precision-manufactured from 4140 forged steel, this one-piece design offers significantly higher strength and safety compared to cast-iron factory units. At 12.32 lbs, it strikes the ideal balance between faster engine response and the rotational mass required to preserve low-end torque and daily driveability.

This flywheel is particularly well-suited for use with Stage 1 and Stage 2 clutch kits, providing a more engaging driving experience without the chatter or stalling issues often associated with ultra-lightweight flywheels. Its durable forged construction ensures it can handle the thermal stresses of spirited driving.

• Material: 4140 Forged Steel
• Design: One-piece construction
• Weight: 12.32 lbs
• Application: Street-driven and naturally aspirated builds
• Recommended Clutch Match: Stage 1 or Stage 2
• Manufacturer Part Number: 2-694-ST

Fits 1993-2005 Subaru Impreza models, including Base, Brighton, L, LS, LX, Outback, RS, and WRX.

The Competition Clutch ST Series lightweight steel flywheel (MPN 2-671-ST) is engineered for street-driven and naturally aspirated applications where maintaining drivability is critical. At 13.47 lbs, this flywheel reduces rotational inertia to improve engine response while remaining heavy enough to preserve low-end torque and prevent excessive drivetrain chatter. It is an ideal companion for Stage 1 or Stage 2 clutch upgrades.

Unlike multi-piece designs, this flywheel features a one-piece construction CNC-machined from 4140 forged steel. This material selection provides superior thermal capacity and structural integrity under high-RPM use, ensuring a reliable friction surface that resists warping better than standard cast iron units.

• Manufacturer Part Number: 2-671-ST
• Weight: 13.47 lbs
• Material: 4140 Forged Steel
• Construction: One-piece design
• Application: Optimized for street and Stage 1/2 clutch kits

Fits 2000-2009 Honda S2000 (Base and CR).

The Competition Clutch STU Ultra Lightweight Steel Flywheel (2-669-STU) is engineered for high-demand forced induction, track, and rally racing applications. Machined from a single piece of 4140 forged steel, this 9.25lb flywheel significantly reduces rotational mass compared to the factory unit, allowing for faster engine acceleration and significantly quicker revving capabilities.

Designed for maximum durability and precise engine response, this one-piece forged flywheel is best suited for Stage 3 and higher clutch applications where heat dissipation and high-RPM strength are critical. Please note that this flywheel does not include a release bearing.

• Manufacturer Part Number: 2-669-STU
• Material: 4140 Forged Steel
• Construction: One-piece design
• Weight: 9.25 lbs
• Series: Ultra Lightweight (STU)
• Recommended Use: Track, Rally, and Forced Induction

Vehicle Fitment

Fits 2000-2009 Honda S2000 Base and CR.

The Competition Clutch Lightweight Steel Flywheel (ST Series) is engineered specifically for street-driven and naturally aspirated Honda S2000 builds. Weighing 11.5 lbs, this flywheel provides a significant reduction in rotational mass compared to the factory unit, resulting in improved throttle response and faster engine acceleration without sacrificing the low-end torque and drivability required for the street. This balance makes it a highly recommended upgrade for Stage 1 and Stage 2 clutch applications.

Each flywheel is manufactured from high-tensile 4140 forged steel with a precise one-piece design. This construction ensures maximum structural integrity and heat dissipation, even under high-RPM use. Unlike multi-piece alternatives, the forged one-piece design eliminates the risk of ring gear separation.

• Manufacturer Part Number: 2-669-ST
• Material: 4140 Forged Steel
• Weight: 11.5 lbs
• Design: One-piece forged construction
• Compatibility: Optimized for Stage 1 and Stage 2 clutch kits
• Application: Street and Naturally Aspirated (NA) vehicles

Note: This flywheel does not include a release bearing.