Clutch Masters Lightweight Steel Flywheel

2005–2010 Scion tC

Part #: FW-725-SF-xB2

Overview

The Clutch Masters Lightweight Steel Flywheel is a precision-engineered performance upgrade designed specifically for the 2005 to 2010 Scion tC. This flywheel reduces rotational mass compared to the stock unit, delivering quicker engine response and improved acceleration. It is an ideal choice for enthusiasts seeking enhanced throttle feel and reduced turbo lag in forced induction setups, as well as improved mid-range torque in naturally aspirated engines. Backed by Clutch Masters’ limited lifetime warranty, this flywheel offers both reliability and performance for spirited driving and track use.

Key Features

Engineered to optimize your Scion tC’s drivetrain, the Clutch Masters Lightweight Steel Flywheel offers the following benefits:

• Reduced mass for faster engine acceleration and improved throttle response
• Enhanced turbocharger efficiency by minimizing turbo lag
• Improved supercharger performance due to decreased parasitic drag on the crankshaft
• Better mid-range torque delivery in naturally aspirated engines by overcoming less rotational inertia
• OEM-quality steel ring gear securely bolted for durability and reliable engagement
• Manufactured to meet SFI Specification 1.1 or 1.2 for safety and performance standards
• Limited lifetime warranty from Clutch Masters for peace of mind

Construction & Design

This flywheel is crafted from high-grade billet steel, providing an excellent balance of strength and reduced weight. The design incorporates an OEM steel ring gear that is bolted securely to ensure consistent starter engagement and long-lasting durability. The lightweight construction reduces rotational inertia without compromising structural integrity, making it suitable for both street and track applications. Clutch Masters’ precision manufacturing processes ensure tight tolerances and reliable performance under demanding conditions.

Installation & Fitment

The Clutch Masters Lightweight Steel Flywheel is a direct fit replacement for the 2005–2010 Scion tC, requiring no modifications to the vehicle’s crankshaft or clutch assembly. Installation should be performed by a qualified technician familiar with drivetrain components to ensure proper torque specifications and alignment. This flywheel is compatible with OEM and aftermarket clutch kits designed for the Scion tC platform.

What's Included

• Clutch Masters Lightweight Steel Flywheel (Part # FW-725-SF-xB2)
• OEM steel ring gear pre-installed and bolted
• Installation instructions

Ideal For

This lightweight steel flywheel is perfect for Scion tC owners looking to enhance their vehicle’s performance without sacrificing reliability. It is especially beneficial for drivers with turbocharged or supercharged setups aiming to reduce turbo lag and improve throttle response. Naturally aspirated engine enthusiasts will also appreciate the improved mid-range torque and quicker engine revving characteristics. Whether for daily driving, spirited street use, or occasional track days, this flywheel delivers a noticeable upgrade over the stock component.

Clutch Masters builds performance clutch and flywheel solutions designed for enthusiasts who drive hard on the street or compete on track. Their lineup includes single- and multi-disc clutch systems, flywheels, and related drivetrain components aimed at handling higher torque loads and faster, more consistent engagement for high-performance builds.