Dirtracer603
08-15-2012, 01:32 PM
I just bought a 2004 S4-B6 and within the 200 miles I have owned it the cam actuator on bank 2 decided to stop working-engine has 90k. I found a complete engine from an 06 and from what i've seen they are the same. Can someone confirm all parts in the S4 from 04-06 are completely interchangable. Could I take parts off both motors to build 1 good motor?