ACT Clutch Kit: Mazda RX7 Turbo 87-91, ACT-Z65-XXG4-KIT Brake Pads intake air bleed control (charge

intake air bleed control (charge pipe wastegate) functionality for the hard-core racer

Wideband O2 - Connect up to 2 Channels via CAN expansion devices

92 A/R T4 Twin Scroll (Internal WG)

On Japanese cars built with lower friction FF rated pads these deliver a full grade higher stopping and on German cars built with GG these are about the only aftermarket pads that will match or beat the pretty good German OE spec pads and that takes some doing

especially at the flange

ACT Clutch Kit: Mazda RX7 Turbo 87-91, ACT-Z65-XXG4-KIT Brake Pads intake air bleed control (chargeKit comes with MaXX pressure plate, 4 pad spring centered race disc, release bearing, pilot bearing, alignment tool, & can hold up to 625ft lbs of torque. Note: Flywheel requires Counterweight (Not included). Z65 XXG4 kit features a MaXX pressure plate for the serious enthusiast. ACT MaXX pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating