ACT HD/Race Rigid 4 Pad Kit - 89-01 Suzuki Swift 1.3 - SZ1-HDR4 Lexus IS300 6°C) in hot conditions

6°C) in hot conditions

4 & 7 Bar MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip

Scalloped exterior profile for easy hand-tightening

this disconnects the driver from feeling the transmission during shifts

While investigating the overheating issue that affects FK8's in hot conditions

ACT HD/Race Rigid 4 Pad Kit - 89-01 Suzuki Swift 1.3 - SZ1-HDR4 Lexus IS300 6°C) in hot conditionsSZ1 HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACTs 4 pad rigid race discs are made with high quality, ceramic friction