Aasco Lightweight Flywheel

2005–2010 Scion tC / 2008–2011 Scion xB2 2AZ-FE Engine

107430-11

Overview:

The Aasco Lightweight Flywheel is a precision-engineered performance upgrade designed specifically for the 2005–2010 Scion tC and 2008–2011 Scion xB2 models equipped with the 2AZ-FE engine. This flywheel replaces the factory unit with a lighter, more responsive component that enhances throttle response and overall drivability. Ideal for street enthusiasts seeking improved engine responsiveness without sacrificing reliability, the Aasco flywheel offers a balance of performance and everyday usability.

By reducing rotational mass, this lightweight flywheel allows the engine to rev more freely, delivering quicker acceleration and a more engaging driving experience. It is engineered for normal street use, making it a practical upgrade for daily drivers who want enhanced performance without compromising smooth operation.

Key Features:

Designed with quality and performance in mind, the Aasco Lightweight Flywheel offers the following key features:

• Constructed from durable 6061-T6 aluminum for reduced weight and increased strength
• Replaceable friction surface made from treated steel to eliminate the need for resurfacing
• OEM-quality starter ring gear ensures reliable engagement and long service life
• High tolerance manufacturing guarantees precise fitment and hassle-free installation
• Optimized for street use, balancing performance gains with everyday drivability
• Compatible with the 2AZ-FE engine found in Scion tC and xB2 models
• Comes with a one-year limited warranty for peace of mind

Construction & Design:

The Aasco Lightweight Flywheel is expertly crafted from premium 6061-T6 aluminum, a material known for its excellent strength-to-weight ratio and resistance to corrosion. This choice of material significantly reduces the flywheel’s mass compared to the stock steel unit, improving engine responsiveness and reducing rotational inertia.

The friction surface is a treated steel heat shield that is fully replaceable, allowing for easy maintenance without the need to resurface or replace the entire flywheel. The starter ring gear is manufactured to OEM specifications, ensuring smooth and reliable starter motor engagement. The combination of these materials and precise manufacturing tolerances results in a durable, high-performance flywheel built to withstand the rigors of daily driving and spirited performance.

Installation & Fitment:

The Aasco Lightweight Flywheel is designed as a direct replacement for the factory flywheel on 2005–2010 Scion tC and 2008–2011 Scion xB2 models with the 2AZ-FE engine. Its high tolerance manufacturing ensures a perfect fit, allowing for a straightforward installation process without the need for modifications. This makes it an ideal upgrade for enthusiasts looking to improve performance while maintaining factory reliability and ease of service.

What's Included:

• Aasco Lightweight Flywheel (Part #107430-11)
• Replaceable treated steel friction surface
• OEM-quality starter ring gear installed
• Installation instructions
• One-year limited warranty documentation

Ideal For:

This lightweight flywheel is perfect for Scion tC and xB2 owners who want to enhance their vehicle’s throttle response and overall performance without sacrificing daily drivability. It suits street performance enthusiasts, weekend drivers, and those looking to upgrade their transmission components for a more engaging driving experience. The replaceable friction surface also makes it a practical choice for those who want long-term maintenance convenience.

Aasco Motorsports specializes in manufacturing lightweight driveline components, including billet aluminum and steel flywheels, as well as custom flywheel and clutch kits. Their products are designed for high-performance street cars, particularly models from Porsche, Audi, BMW, and Volkswagen. Enthusiasts choose Aasco for their precision-engineered components that enhance vehicle responsiveness and acceleration, making them suitable for both daily driving and competitive motorsports applications.