ACT 1991 Porsche 911 HD/Perf Street Rigid Clutch Kit turn14-atp By replacing this large piece

By replacing this large piece with a more compact but still straight through resonator

Fj40 parts

Manufacturer Part # : 00126943NRGF

fitted on the left side of the engine (looking from front of car)

The manifold set comes with both passenger & drivers side units and feed pipe mounting hardware

ACT 1991 Porsche 911 HD/Perf Street Rigid Clutch Kit turn14-atp By replacing this large pieceManufacturer Part # : PO1 HDSD Market Description PO1 HDSD 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. The ACT performance street