Take control of your day with the versatility and performance of Forged piston for AUDI 4.0T V8 4.0TFSI S6 S7 A8 S8 RS6 RS7 BITURBO CEUC CEUA CGTA 82.5mm CR 9.5:1. Smart, efficient, and built to last — an essential in any collection. Browse and buy online at Keser.pl — trusted products at great prices.