ACT XACT Streetlite Flywheel For STI EJ257 Shortblocks Introducing the new custom head

Introducing the new custom head stud for the EZ30R and EZ36 6 cylinder engines

Bolts with proper hardness

The units have been pressure tested to 150psi over the face of the screen without issue

·Premium Raw Materials

ACT XACT Streetlite Flywheel For STI EJ257 Shortblocks Introducing the new custom headFeel 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 for street and race use ACT Difference Forged, CNC machined and dynamically