ACT 09-13 BMW 135i / 09-13 335i XACT Flywheel ProMass YMM_1997_2005_Volvo_C70_I Designed with safety and durability

Designed with safety and durability in mind

Track day and racing applications where safety and control are paramount

Its durable construction ensures long-lasting use

The 12mm thickness helps to fill fender gaps

and the Budget Conscious

ACT 09-13 BMW 135i / 09-13 335i XACT Flywheel ProMass YMM_1997_2005_Volvo_C70_I Designed with safety and durabilityACT Streetlite Flywheel Fits 20092013 BMW 135i and 335i Part #: 601030 Overview The ACT Streetlite Flywheel is a high performance, lightweight replacement designed specifically for BMW 135i and 335i models from 2009 to 2013. Crafted from durable materials, this flywheel offers a significant reduction in rotational mass, which helps improve throttle response and acceleration. Ideal for street driving and drag racing enthusiasts, it enhances your