Competition Clutch Ultra Lightweight Flywheel
2005–2010 Scion tC / 2008–2015 Scion xB (xB2) 2AZ-FE Engine
2-725-STU
Overview:
The Competition Clutch Ultra Lightweight Flywheel is a precision-engineered upgrade designed specifically for the 2005–2010 Scion tC and 2008–2015 Scion xB (xB2) equipped with the 2AZ-FE engine. Weighing in at just 8.9 pounds, this flywheel significantly reduces rotational mass compared to the factory unit, delivering quicker throttle response and improved acceleration. It is an ideal choice for enthusiasts seeking enhanced performance without sacrificing reliability.
Compatible with both OEM and aftermarket clutch kits, this flywheel is well-suited for street performance, forced induction setups, and track or rally racing applications. Its lightweight design helps the engine rev more freely, making it a popular upgrade for drivers aiming to maximize their vehicle’s power delivery and drivability.
Key Features:
The Competition Clutch Ultra Lightweight Flywheel combines advanced materials and manufacturing techniques to provide a durable, high-performance component. Key features include:
- Ultra lightweight design at approximately 8.9 lbs, reducing rotational inertia
- Forged steel construction for exceptional strength and durability
- One-piece ring gear for enhanced reliability and longevity
- CNC machined and balanced to meet or exceed OEM specifications
- Stamped with 4140 steel plate, pressed at 2000 tons and 1260 degrees for superior structural integrity
- Compatible with all stock and performance clutch assemblies, including Stage 3 and higher clutch kits
- Meets and exceeds SFI 1.5 safety standards for racing applications
- Optimized for forced induction and high-performance driving conditions
Construction & Design:
This flywheel is crafted from high-grade forged steel, utilizing a 4140 steel plate that undergoes a rigorous stamping process involving 2000 tons of pressure at 1260 degrees. This ensures a robust, wear-resistant surface capable of withstanding the stresses of aggressive driving and racing environments. The one-piece ring gear design eliminates potential weak points found in multi-piece assemblies, enhancing durability and reliability.
Precision CNC machining and dynamic balancing guarantee smooth operation and compatibility with OEM clutch components. The lightweight construction reduces the flywheel’s mass by more than half compared to stock units, allowing the engine to accelerate more rapidly and improve throttle response without compromising drivability or clutch engagement quality.
Installation & Fitment:
The Competition Clutch Ultra Lightweight Flywheel is a direct bolt-on replacement for the 2005–2010 Scion tC and 2008–2015 Scion xB (xB2) models equipped with the 2AZ-FE engine. Installation requires standard clutch removal procedures and can be performed by experienced enthusiasts or professional technicians. No modifications to the transmission or engine components are necessary, and it works seamlessly with both OEM and aftermarket clutch kits.
What’s Included
- Competition Clutch Ultra Lightweight Flywheel (Part # 2-725-STU)
- One-piece forged steel flywheel with integrated ring gear
- Balancing and quality control certification
Ideal For:
This flywheel is perfect for Scion tC and xB owners who want to enhance their vehicle’s performance through reduced rotational mass. It is especially beneficial for:
- Drivers upgrading to Stage 3 or higher clutch kits
- Forced induction setups seeking quicker engine response
- Track and rally racers requiring durable, lightweight components
- Enthusiasts looking to improve acceleration and throttle feel without sacrificing reliability
Competition Clutch specializes in high-performance clutch kits and flywheels for sport compact vehicles, covering applications from street-driven cars to full race setups. Their products are designed to handle increased torque and horsepower, making them suitable for enthusiasts seeking reliable performance in both daily driving and competitive motorsports.
Competition Clutch Ultra Lightweight Flywheel: Scion tC 05-10 / xB 08-15 (xB2)
- Unit price
- /per
PART # 2-725-STU
The Competition Clutch Ultra Lightweight Flywheel reduces rotational mass to improve acceleration and throttle response. Designed for 2005-2010 Scion tC and 2008-2015 Scion xB (xB2) models with the 2AZ-FE engine, it suits both OEM and aftermarket clutch kits. Crafted from forged steel and CNC machined for durability and balance, this flywheel is ideal for forced induction and track applications, supporting enhanced performance without sacrificing reliability.
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Competition Clutch Ultra Lightweight Flywheel
2005–2010 Scion tC / 2008–2015 Scion xB (xB2) 2AZ-FE Engine
2-725-STU
Overview:
The Competition Clutch Ultra Lightweight Flywheel is a precision-engineered upgrade designed specifically for the 2005–2010 Scion tC and 2008–2015 Scion xB (xB2) equipped with the 2AZ-FE engine. Weighing in at just 8.9 pounds, this flywheel significantly reduces rotational mass compared to the factory unit, delivering quicker throttle response and improved acceleration. It is an ideal choice for enthusiasts seeking enhanced performance without sacrificing reliability.
Compatible with both OEM and aftermarket clutch kits, this flywheel is well-suited for street performance, forced induction setups, and track or rally racing applications. Its lightweight design helps the engine rev more freely, making it a popular upgrade for drivers aiming to maximize their vehicle’s power delivery and drivability.
Key Features:
The Competition Clutch Ultra Lightweight Flywheel combines advanced materials and manufacturing techniques to provide a durable, high-performance component. Key features include:
- Ultra lightweight design at approximately 8.9 lbs, reducing rotational inertia
- Forged steel construction for exceptional strength and durability
- One-piece ring gear for enhanced reliability and longevity
- CNC machined and balanced to meet or exceed OEM specifications
- Stamped with 4140 steel plate, pressed at 2000 tons and 1260 degrees for superior structural integrity
- Compatible with all stock and performance clutch assemblies, including Stage 3 and higher clutch kits
- Meets and exceeds SFI 1.5 safety standards for racing applications
- Optimized for forced induction and high-performance driving conditions
Construction & Design:
This flywheel is crafted from high-grade forged steel, utilizing a 4140 steel plate that undergoes a rigorous stamping process involving 2000 tons of pressure at 1260 degrees. This ensures a robust, wear-resistant surface capable of withstanding the stresses of aggressive driving and racing environments. The one-piece ring gear design eliminates potential weak points found in multi-piece assemblies, enhancing durability and reliability.
Precision CNC machining and dynamic balancing guarantee smooth operation and compatibility with OEM clutch components. The lightweight construction reduces the flywheel’s mass by more than half compared to stock units, allowing the engine to accelerate more rapidly and improve throttle response without compromising drivability or clutch engagement quality.
Installation & Fitment:
The Competition Clutch Ultra Lightweight Flywheel is a direct bolt-on replacement for the 2005–2010 Scion tC and 2008–2015 Scion xB (xB2) models equipped with the 2AZ-FE engine. Installation requires standard clutch removal procedures and can be performed by experienced enthusiasts or professional technicians. No modifications to the transmission or engine components are necessary, and it works seamlessly with both OEM and aftermarket clutch kits.
What’s Included
- Competition Clutch Ultra Lightweight Flywheel (Part # 2-725-STU)
- One-piece forged steel flywheel with integrated ring gear
- Balancing and quality control certification
Ideal For:
This flywheel is perfect for Scion tC and xB owners who want to enhance their vehicle’s performance through reduced rotational mass. It is especially beneficial for:
- Drivers upgrading to Stage 3 or higher clutch kits
- Forced induction setups seeking quicker engine response
- Track and rally racers requiring durable, lightweight components
- Enthusiasts looking to improve acceleration and throttle feel without sacrificing reliability
Competition Clutch specializes in high-performance clutch kits and flywheels for sport compact vehicles, covering applications from street-driven cars to full race setups. Their products are designed to handle increased torque and horsepower, making them suitable for enthusiasts seeking reliable performance in both daily driving and competitive motorsports.
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YEARMAKEMODELSUBMODEL2005 - 2016SciontC2.4L 2AZFE2008 - 2015ScionxB1.5L 1NZFE
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-
Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.