ACT 1990 Mazda Miata P/PL Heavy Duty Clutch Pressure Plate carbon fiber hood System does NOT have AFM

System does NOT have AFM valves

Drops intercooler outlet temperature by 29F on stock tune and 41F on stage 1 tune

4L (K24Z7) Fits Factory OEM Flywheel

Supertech Nissan RB20DET (w/Solid Lifters) Inconel Exhaust Valve - +1mm Oversize - Single (D/S Only)

down under the engine and into the low-pressure area of the car below

ACT 1990 Mazda Miata P/PL Heavy Duty Clutch Pressure Plate carbon fiber hood System does NOT have AFMManufacturer Part # : MZ012 Market Description MZ012 pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure