ACT XACT flywheels provide significantly improved engine response, acceleration and a higher degree of safety than the heavy stock flywheel. Most are available in two versions, Prolite and Streetlite. Many competitors' flywheels are too light, fragile, and expensive. ACT offers exactly what enthusiasts need in a performance flywheel.
- Suitable for Nissan Silvia w/ SR20DET - Also suits Nissan 240SX w/ SR20DET swap - This product is certified by ACT to meet SFI Spec 1.1
