ACT HD/Race Rigid 6 Pad Kit - BMW 135i E82 E88, 335i E90 E92 E93 F30 F32, Z4 E89 6 Bolt Crank - BM14-HDR6 Mazda RX-8 HS2-HDR4 kit features ACT's most

HS2-HDR4 kit features ACT's most popular Heavy Duty pressure plate

or to simply clean up your engine bay

AI4-XTSS kit features an Xtreme pressure plate for the most demanding driver

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

2002-2006 JDM Honda Integra Type-R

ACT HD/Race Rigid 6 Pad Kit - BMW 135i E82 E88, 335i E90 E92 E93 F30 F32, Z4 E89 6 Bolt Crank - BM14-HDR6 Mazda RX-8 HS2-HDR4 kit features ACT's mostBM14 HDR6 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 6 pad rigid race discs are made with high quality, ceramic friction