ACT 09-13 BMW 135i / 09-13 335i XACT Flywheel ProMass
ACT 09-13 BMW 135i / 09-13 335i XACT Flywheel ProMass
SKU:601030
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The ACT XACT Flywheel ProMass is a Streetlite flywheel designed to enhance performance and durability for BMW 135i and 335i models from 2009 to 2013. Constructed with carefully distributed materials, it offers maximum strength, lower inertia, and excellent heat tolerance and rigidity. This lightweight flywheel significantly reduces rotational mass compared to stock components, resulting in improved throttle response and acceleration. Its durable design makes it suitable for street driving and drag racing applications, providing a reliable upgrade for enthusiasts seeking enhanced performance and longevity. The flywheel is serviceable and can be resurfaced without requiring additional parts, ensuring long-term usability and cost-effectiveness.
This flywheel is specifically engineered for 2009-2013 BMW 135i and 335i models equipped with the N54 engine. It is a direct bolt-on replacement that fits seamlessly into the stock transmission setup, offering an easy installation process. Ideal for street, drag, or performance driving, the Streetlite flywheel from ACT improves engine responsiveness and overall drivetrain efficiency. It is recommended for use in applications where reduced rotational mass and increased durability are desired, making it a popular choice among performance-minded BMW owners. The kit includes the flywheel itself, designed to meet the demands of high-performance driving scenarios.
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Overview
Overview
601030 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.
