ACT 1990 Honda Civic HD/Race Rigid 4 Pad Clutch Kit - HW4-HDR4 fits_2015-`Dodge`Scat Pack 8-percent increase in core volume

8-percent increase in core volume over the stock intercoolers

For additional camber adjustment check out SPC #67690

lateral stability

PRO SERIES® packed resonators offer custom fabricators a better solution to maximize performance while tailoring the volume and tone of the exhaust note

Standardized YTZ10 case size: 5

ACT 1990 Honda Civic HD/Race Rigid 4 Pad Clutch Kit - HW4-HDR4 fits_2015-`Dodge`Scat Pack 8-percent increase in core volumeHW4 HDR4 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. ACT's 4 pad rigid race discs are made with high quality, ceramic friction