5.2L V10 compatibility between platforms

Hello,
Might be a dumb question to some, but since the S6 has the 5.2L V10 that the R8 has (obviously detuned), what are some performance mods that could be fitted to the S6 that arent advertised in the extremely limited S6-S8 mod list? Are there any?
Thanks

Two different motors for the most part. When you look deeper the V10 R8 has a much different power curve. We’ve had people do the intake off an R8 but overll it makes the car slower as the R8 has higher rpm working point.

Oh yeah, I know how much better the r8’s engine is, but im talking like lightweight crank pulleys, bolt on stuff like that since I feel like the r8 platform has a bigger aftermarket than the pretty rare s6 and s8?
Thats my idea, I’m probably wrong