Fidanza - fid191471 - Lightweight Aluminum Flywheel

whether it be in overall balance, critical clearances or improved design, our flywheels are built for performance. Machined from the highest quality 6061 T6 or 2024 T3 aluminum, each flywheel is manufactured to deliver optimum tensile strength, heat dissipation and weight reduction, without going too light and causing poor idle and driving issues like some of the ultra-lightweight competitors. We aren’t always the lightest, but we are the best! Fidanza Lightweight Aluminum Flywheel with replaceable Friction - 191471- 2007-2011 Honda Civic SI

• High Performance And Lighter Weight To Free Additional Horsepower
• Heat Treated Friction Plate For Optimum Grip And Long Life
• 40-60 Percent Lighter Than Stock For Quicker Acceleration
• Military Spec Fasteners For Reliability And Strength
• Replaceable Hardened 1050 Steel Ring Gear
• Billet 6061 T6 Or 2024 T4 Aluminum Body
• Lower MOI For Faster Throttle Response
• Stepped Dowels On Most Applications
• Bolt-on Replaceable Friction Plate

The Fidanza fid191471 lightweight aluminum flywheel is designed for performance applications, with a focus on balance, critical clearances, heat dissipation and weight reduction. Its aluminum body helps reduce rotational weight while retaining characteristics intended to support smooth idle and drivability.

The flywheel features a bolt-on, replaceable friction plate, a heat-treated friction surface for grip and service life, and a replaceable hardened 1050 steel ring gear. Military specification fasteners and stepped dowels on most applications support reliable installation and operation. The lower moment of inertia is designed to promote faster throttle response and quicker acceleration.

Key Features & Performance Benefits

• Lightweight construction: Reduces rotational weight to support quicker acceleration.
• Lower moment of inertia: Promotes faster throttle response.
• Heat-treated friction plate: Provides grip and long service life.
• Replaceable friction and ring gear components: Supports serviceability through replaceable wear components.

Key Product Specifications & Technical Data

• Brand: Fidanza
• Part number: fid191471
• Product type: Lightweight aluminum flywheel
• Body material: Billet 6061 T6 or 2024 T4 aluminum
• Friction plate: Bolt-on and replaceable
• Ring gear: Replaceable hardened 1050 steel
• Weight reduction: 40–60 percent lighter than stock
• Fasteners: Military specification fasteners

What's Included

One Fidanza lightweight aluminum flywheel with replaceable friction plate.

Fitment

Fits select 2002–2005 Honda Civic applications and 2002–2004 Acura RSX applications, including listed Acura RSX Type-S fitments. Verify vehicle and application details before ordering.

Fitments:
2002 Acura RSX Base
2002 Acura RSX Type-S
2002 Honda Civic Si
2003 Acura RSX Base
2003 Acura RSX Type-S
2003 Honda Civic Si
2004 Acura RSX Base
2004 Acura RSX Type-S
2004 Honda Civic Si
2005 Acura RSX Base
2005 Acura RSX Type-S
2005 Honda Civic Si
2006 Acura RSX Base
2006 Acura RSX Type-S
2006 Honda Civic Si
2007 Honda Civic Si
2008 Honda Civic MUGEN Si
2008 Honda Civic Si
2009 Honda Civic Si
2010 Honda Civic Si
2011 Honda Civic Si

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