Hi! Im buying c5 s6 in about 2 months.. nice car,blue color,full equipment,white leather,carbon.. only 90000 kilometers on odometer.. Can I put turbos from RS6 on S6 engine,cuz I think they have the same engine,but is there any extra work if I want to do that? I found a pair of RS6 turbos,nearly new for 600 euros.. I would buy RS6 but its a lot more expensive if I want it with under at least 150000 kilometers.. Thanks!

 

Everything is possible, but it probably going to cost you more than the actual rs6.

 

Don't do it! The S6 has a 5HP19 trans, the RS6 has the 5HP24 trans. The 19 series is really meant for the v6 models. While the 24 series barely holds up the the full power of the RS6.