Mahle MS Piston Set Audi RS3 TTRS 2.5L (Set of 5) - 197915148 AUDI DAZA / DNWA RS3 TTRS 2.5L TURBO 82.50mm x 29.6mm CH, 92.8mm stroke,144mm rod,22mm pin,-5.0cc,322g,10.0CR, M142P. $872.95 Compare