Advanced Clutch XACT Flywheel Prolite (600255) PPE_CeramicCoating_4 ZX5-XTR4 kit features an Xtreme

ZX5-XTR4 kit features an Xtreme pressure plate for the most demanding driver

RB445 is a high quality

Material:304 Stainless

JP1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

Advanced Clutch XACT Flywheel Prolite (600255) PPE_CeramicCoating_4 ZX5-XTR4 kit features an Xtreme600255 is a Prolite flywheel, which is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, good heat tolerance and rigidity. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.