EM™ Forged Pistons Conrods Kits AUDI VW 3.0T TSI TFSI EA839 S4 RS4

--The forged piston is made of 4032 aluminum alloy, 

--The forged connecting rod is made of 4340 aluminum alloy,

--ARP2000 bolts.

--S4 Piston per unit weight 296g±0.5g

--S4 Conrod per unit weight 550kg±0.5g

--Support 220HP/Per Cylinder

Fits:

S4 , RS4