I have a 2006 Audi a6 c6 4.2L v8 40v and I’d like to swap to the 2003 Audi RS6 4.2L V8 Biturbo engine. Wil it work since both are 4.2L v8???
Hi Antwon,
It would certainly be physically possible but would require real expertise to get it right, especially in terms of the wiring loom, sensors, transmission etc. Not a small project by any means...
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