Arias HD Forged Pistons Acura RSX Type S Honda Civic Si 06-11 K20A2 K20Z1 K20Z3 88mm +2.0mm 9.6:1 AK22880

ARIAS maintains an unmatched advantage in the import and domestic compact market. Over three decades of research and development have led to the ARIAS Sport Compact shelf line.

• Hi-tensile forged, not cast, billet material (4032 or 2618).
• CNC machined working surfaces.
• Optimized crowns for efficient combustion.
• Diamond-turned ellipsoidal skirt profile.
• All motor/Nitrous pistons feature lightweight, high strength construction.
• Turbo/Nitrous pistons feature durable, heavy-duty design.