ACT XACT Streetlite Flywheel 601010 for 2001-2006 BMW M3 E46

601010 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. XACT Flywheel Streetlite Noticeably improved engine response and acceleration, OE to mild gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for street and race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability

• "Excellence in Performance", backed by the best one-year warranty in the industry!

The ACT XACT Streetlite Flywheel, Part Number 601010, is engineered for the 2001-2006 BMW M3 E46 to improve engine response, acceleration, and high-RPM reliability. Its lighter-than-stock design reduces rotational inertia while maintaining the strength, rigidity, and heat tolerance required for demanding street and drag racing applications. Properly distributed material supports consistent performance without compromising durability.

Built from a heat-treated forging, this ACT flywheel features an induction-hardened ring gear for extended service life. Its one-piece construction reduces the risk of loose ring gears or warped inserts while promoting uniform heat transfer from the clutch disc. The flywheel is forged, CNC machined, and dynamically computer balanced to help provide smooth operation throughout the engine's RPM range. It is also serviceable and can be resurfaced, allowing continued use without purchasing additional replacement parts. Streetlite flywheels are designed for street and race use and may produce OE to mild gear rattle depending on the vehicle and drivetrain configuration.

What's Included: One ACT XACT Streetlite flywheel. The product is backed by ACT's one-year limited warranty. This automotive replacement component is intended for compatible 2001, 2002, 2003, 2004, 2005, and 2006 BMW M3 E46 applications.

Key Specifications and Technical Data:
Brand: ACT
Part Number: 601010
Product Line: XACT Streetlite
Application: Automotive performance flywheel
Construction: One-piece forged design
Manufacturing: CNC machined and dynamically computer balanced
Ring Gear: Induction hardened
Serviceability: Resurfacing supported

Features:

• Lighter-than-stock design: Reduces rotational inertia for quicker engine response and improved acceleration.
• Heat-treated forged construction: Provides strength, toughness, rigidity, and reliable heat tolerance for street and racing use.
• Induction-hardened ring gear: Resists wear and supports long-term starting-system durability.
• One-piece balanced construction: Promotes uniform heat transfer and smooth high-RPM operation while reducing the risk of loose ring gears or warped inserts.

Fitments:
2001 BMW M3 Base
2002 BMW M3 Base
2003 BMW M3 Base
2004 BMW M3 Base
2005 BMW M3 Base
2006 BMW M3 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1