ACT 07-13 Mazda Mazdaspeed3 2.3T XACT Flywheel Streetlite (Use w/ACT Pressure Plate & Disc) Brand_SPC Performance -CNC machined from solid 6061

-CNC machined from solid 6061 aluminum

Diameter is 28mm

The new serpentine drive includes an automatic tensioner which allows easier maintenance and replacement when necessary

No cutting or modifying of the vehicle's sheet metal or fuel tank is required for installation

Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production

ACT 07-13 Mazda Mazdaspeed3 2.3T XACT Flywheel Streetlite (Use w/ACT Pressure Plate & Disc) Brand_SPC Performance -CNC machined from solid 6061Noticeably improved engine response and acceleration, OE to mild gear rattle; Heat treated forging for strength and toughness, induction hardened ring gears for maximum life; 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; Forged, CNC machined and dynamically computer balanced for smooth high