Quick view Mahle Mahle MS Piston Set Audi RS3 TTRS 2.5L (Set of 5) - 197915148-1 Compare $202.99 AUDI DAZA / DNWA RS3 TTRS 2.5L TURBO SINGLE PISTON (197915148) 82.50mm x 29.6mm CH, 92.8mm stroke,144mm rod,22mm pin,-5.0cc,322g. Add to Cart Add to Cart