ACT Prolite Flywheel (Part Number: 601016)

The ACT Prolite Flywheel 601016 is designed for performance enthusiasts who demand the best in throttle response and acceleration. Weighing in at just 9.9 lbs, this flywheel is one of ACT's lightest offerings, engineered to reduce inertia for a more responsive driving experience. Whether you're hitting the track or tackling a winding road, this flywheel provides the performance edge you need.

Customer Feedback

Many customers have noted the significant improvement in engine response after installing the 601016. One user mentioned, “I immediately felt the difference in acceleration. It’s like my car is a completely different machine!” However, some have pointed out the mild to moderate gear rattle, which is typical for this type of performance part.

Features & Benefits

• Dramatically improves engine response and acceleration.
• Constructed from heat-treated forged Chromoly steel for exceptional strength and durability.
• Induction-hardened ring gears ensure maximum lifespan.
• One-piece construction minimizes failure points and allows for efficient heat transfer.
• Recommended for race use, making it ideal for road racing and rally applications.
• Forged, CNC machined, and dynamically computer balanced for reliability at high RPMs.

Specifications

• Material: Chromoly Steel
• SFI Rating: 1.1
• Replaceable Friction Surface: No
• Engine Balance: Internal
• Friction Surface Configuration: Recessed
• Type: Prolite
• Mounting Hardware Included: Yes
• Grade Type: Performance
• Mounting Hole Quantity: 6
• Weight: 9.9 lbs
• Tooth Quantity: 113
• Friction Surface Diameter: 9.4 in

Installation Notes

Flywheel bolts (M12-1.5 x 30mm) are included for your convenience, making installation straightforward. For detailed installation instructions, CLICK HERE.

Vehicle Fitment

This flywheel is compatible with a range of BMW models, including:

• BMW 318i (1996-1999)
• BMW 318is (1996-1999)
• BMW 318ti (1996-1999)
• BMW 323Ci (2000)
• BMW 323i (1998-2000)
• BMW 323is (1998-1999)
• BMW 325Ci (2001-2003)
• BMW 325i (1992 & 2001-2003)
• BMW 325is (1992)
• BMW 325xi (2001-2003)
• BMW 328Ci (2000)
• BMW 328i (1996-2000)
• BMW 328is (1996-1999)
• BMW 330Ci (2001-2003)
• BMW 330i (2001-2003)
• BMW 330xi (2001-2003)
• BMW 525i (1991-1995 & 2001-2003)
• BMW 528i (1997-2000)
• BMW 530i (2001-2003)
• BMW M3 (1996-1999)
• BMW Z3 (1996-2002)
• BMW Z3 M (1998-2002)