ACT Sport Pressure Plate - 99-17 Ford Mustang GT - F015S 255lph NS1-XTR4 kit features an Xtreme

NS1-XTR4 kit features an Xtreme pressure plate for the most demanding driver

The Wideband O2 air/fuel ratio UEGO gauge is a must if you want to maximize your engine's power and safety

N025 pressure plate features an exclusive diaphragm design to increase clamp load

AI3-XXG6 kit features a MaXX pressure plate for the serious enthusiast

engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra-durable spring center Mono-Drive hub in a completely modular design

ACT Sport Pressure Plate - 99-17 Ford Mustang GT - F015S 255lph NS1-XTR4 kit features an XtremeF015S uses 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 Sport pressure plates increase clamp load by 20 to 40 percent . ACTs Sport pressure plates are recommended for use with a street disc. Fitment: 99 04 Ford Mustang GT 4.