ACT 600295 XACT Streetlite Flywheel for 02-11 Civic Si/RSX/TSX K-Series

Vehicle Fitment

• 2002-2006 Acura RSX (Base, 2.0L K20A3, Manual - Must use RSX Type-S 6-Speed Clutch Kit)
• 2002-2004 Acura RSX (Type-S, 2.0L K20A2, 6-Speed Manual)
• 2005-2006 Acura RSX (Type-S, 2.0L K20Z1, 6-Speed Manual)
• 2004-2008 Acura TSX (Base, 2.4L K24A2, Manual - Must use RSX Type-S 6-Speed Clutch Kit)
• 2002-2005 Honda Civic Si (2.0L K20A3, Manual - Must use RSX Type-S 6-Speed Clutch Kit)
• 2006-2011 Honda Civic Si (2.0L K20Z3, Manual)

Fitment Notes

• RSX Base and Acura TSX applications require use of the RSX Type-S 6-Speed Clutch Kit - not compatible with OEM clutch on these trims.
• Honda Civic Si (2002-2005) requires RSX Type-S 6-Speed Clutch Kit; does not work with stock Civic OEM clutch.
• Manual transmission only - not compatible with automatic transmission vehicles.
• Designed for K-Series engines (K20A2, K20A3, K20Z1, K20Z3, K24A2).

Features

• Significantly lighter than stock for faster engine response and improved acceleration
• Heat-treated chromoly steel forging for superior strength and toughness
• Induction-hardened ring gears for extended service life
• One-piece construction eliminates warped inserts and loose ring gears
• Uniform heat transfer from clutch disc for consistent performance
• CNC machined and dynamically computer balanced for smooth high-RPM operation
• Resurfaceable - no need to purchase additional parts at service intervals
• SFI 1.1 certified for street and motorsport use

Specifications

• Weight: 11.4 lbs
• Ring Gear Tooth Count: 119 teeth
• Material: Chromoly Steel (Heat-Treated Forged)
• SFI Rating: 1.1
• Engine Balance: Internal
• Max Resurfacing Removal: 0.040" / 1.02mm
• Compatible Engines: K20A2, K20A3, K20Z1, K20Z3, K24A2
• Transmission: Manual (6-Speed)

Included Components

• 1x ACT XACT Streetlite Flywheel (600295)

Product Description

The ACT 600295 XACT Streetlite Flywheel is engineered for Honda and Acura K-Series platforms seeking meaningful drivetrain performance gains without sacrificing daily drivability. At just 11.4 lbs, it substantially reduces rotational mass compared to the stock flywheel, resulting in quicker throttle response, faster revs, and improved acceleration feel - making it an ideal upgrade for both street drivers and track enthusiasts.

Built from heat-treated chromoly steel with induction-hardened ring gears, the 600295 is ACT's most durable flywheel offering. Its one-piece construction eliminates common failure points like warped inserts and loose ring gears, while CNC machining and dynamic computer balancing ensure reliable operation at high RPM. The flywheel is fully resurfaceable, extending its service life well beyond a typical replacement cycle. Important note: RSX Base, Acura TSX, and 2002-2005 Civic Si applications require the use of the RSX Type-S 6-Speed Clutch Kit for proper fitment.