The ACT Streetlite Flywheel delivers a refined balance of lightweight performance and long-term durability for BMW 3 Series and X3 models (2004–2006). Built from heat-treated forged steel, this flywheel provides exceptional strength and resilience under high-stress driving conditions. Its lightweight design reduces rotational mass, allowing for faster engine response and improved acceleration—ideal for enthusiasts who demand performance both on the street and at the track.
The one-piece forged construction minimizes potential failure points while ensuring uniform heat transfer from the clutch disc. An induction-hardened ring gear extends lifespan and reliability, reducing maintenance over time. CNC machining and dynamic balancing guarantee smooth, consistent operation even at high RPMs. The flywheel is fully serviceable and can be resurfaced without replacement parts, offering an efficient, long-term performance solution. Designed to meet ACT’s rigorous manufacturing standards, the Streetlite Flywheel enhances throttle response, clutch engagement, and overall drivability in both street and drag environments.
Features:
- Lightweight design for improved engine response and acceleration
- Constructed from heat-treated forging for strength and toughness
- Induction-hardened ring gear for maximum durability
- One-piece construction eliminates failure points and ensures uniform heat transfer
- CNC machined and dynamically balanced for smooth high RPM operation
- Fully serviceable and resurfaceable for long-term use
Fitment:
2004 BMW 330Ci Base
2004 BMW 330i Base
2004 BMW 330xi Base
2004 BMW 530i Base
2004 BMW X3 2.5i
2004 BMW X3 3.0i
2005 BMW 330Ci Base
2005 BMW 330i Base
2005 BMW 330xi Base
2005 BMW 530i Base
2005 BMW X3 2.5i
2005 BMW X3 3.0i
2006 BMW 330Ci Base
2006 BMW X3 3.0i
