WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.Eliminate sluggish engine response on your E46 M3. The ACT 601010 XACT Streetlite Flywheel drops rotational mass down to 15.1 pounds, allowing the S54 engine to rev freely and accelerate faster. Built as a single-piece chromoly steel forging, this flywheel handles the heat and stress of street performance or drag racing without the risk of loose ring gears or warped inserts.
Vehicle Fitment for ACT 601010
The ACT 601010 XACT Streetlite Flywheel is designed specifically for 2001 to 2006 BMW M3 (E46 chassis) models equipped with the 3.2L inline six engine. For the complete year-by-year fitment list, see the Vehicle Fitment table. For any fitment or compatibility questions, please email Sales@xlr8.com, our team is happy to help confirm fit for your specific vehicle.
Performance Highlights
- Product Weight: 15.1 lbs (6.8 kg) for rapid engine acceleration
- SFI Rating: SFI 1.1 certified for high RPM drag racing and track safety
- Material: One-piece forged chromoly steel for maximum structural toughness
- Tooth Quantity: 113-tooth induction hardened ring gear
Key Features and Benefits
- One piece construction prevents warped friction inserts and loose ring gears
- Uniform heat transfer prevents hot spots and extends clutch disc service life
- Serviceable design allows the flywheel to be resurfaced during future clutch changes
- Dynamically computer balanced to ensure smooth operation at high RPM
- Excellence in Performance, backed by a one year warranty
Specifications
- Weight: 15.1 lbs
- Material: Chromoly Steel
- Type: Streetlite
- Mounting Hole Quantity: 8
- Tooth Quantity: 113
- Friction Surface Diameter: 9.4 in
- Engine Balance: Internal
- SFI Rating: 1.1
- Replaceable Friction Surface: No
- Part Fitment Requirement: Single mass conversion. Gear rattle is expected. Can be used with OE and ACT clutch kits.
What's in the Box
- ACT 601010 XACT Streetlite Flywheel
- Flywheel mounting bolts (M12-1.5 x 30mm)
Installation
This single mass flywheel conversion replaces the heavy factory dual mass unit. Some gear rattle is normal with single mass conversions. Professional installation is highly recommended to ensure correct torque specs on the included M12 mounting bolts. To review full details, please access the ACT General Installation Instructions (PDF).
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