ACT HD/Race Sprung 4 Pad Kit - 07-13 Mazda Mazdaspeed3 2.3 Turbo, Mazdaspeed6 - w/ Streetlite Flywheel - ZX5-HDG4 85.5mm The end locations for the

The end locations for the -8 ORB ports have been specifically machined to help reduce the likelihood of wrench damage to the rail's cosmetic finish during installation

HS1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

Splined Security Lock Design

which lends credibility for how strong and durable the latches are

The upper hose features a unique design that provides additional clearance for use with an RBC or similar intake manifold where the throttle body is relocated and can interfere with the OEM upper radiator hose

ACT HD/Race Sprung 4 Pad Kit - 07-13 Mazda Mazdaspeed3 2.3 Turbo, Mazdaspeed6 - w/ Streetlite Flywheel - ZX5-HDG4 85.5mm The end locations for theZX5 HDG4 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 spring centered race disc features a spring center to properly damp