Bolt on E85 tuned F80 M3 vs. Audi R8 V10 Plus with tune and exhaust

[Sticky]

Ok, two bolt on tuned cars here yet they are completely different. The Audi R8 V10 Plus utilizing its 5.2 liter high revving naturally aspirated V10 and the F80 M3 its 3.0 liter twin turbo inline-6. Both cars have dual clutch transmissions although the Audi sends power to all four wheels.

Weight is roughly a wash depending on options, fuel, etc.

The cars are fairly close and they do four runs. In all but one with very fast honks where the M3 jumps the R8 pulls up top.

Now all the R8 needs is a bit of boost and that M3 will never even see its tailpipes ever again.

[Arin@APR]

Any idea on what tune the R8 has?

[Sticky]

Any idea on what tune the R8 has?

Not sure. Said to be for E85.

[spool twice]

Aero plays a role, the R8 needs to put its bumper back. Curious if it will pull harder up top with having full aero benefits of all body panels.