ACT® (04-21) WRX STI XACT Flywheel Streetlite
ACT® (04-21) WRX STI XACT Flywheel Streetlite
ACT® (04-21) WRX STI XACT Flywheel Streetlite
ACT® (04-21) WRX STI XACT Flywheel Streetlite


ACT® (04-21) WRX STI XACT Flywheel Streetlite

Regular price$391.00
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Compatible: (2.5L)

2004 - 2021 Subaru WRX STI  



600235 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.

Feel Noticeably improved engine response and acceleration, OE to mild gear rattle
Life Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life
Quality 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 Use Recommended for street and race use
ACT Difference Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability



Item Description XACT Flywheel Streetlite
Product Weight (lbs.) 15.5
Material Chromoly Steel
Flywheel Type Streetlite
Tooth Quantity 124
Warranty 12 Months 
SFI 1.1

Install Guide: