Audi R8 4.2l V8 with CFI twin turbo kit
This R8 was delivered to CV Performance with the Twin Turbo kit from CFI Design installed. The car has semi slick tyres, which made it very difficult to measure on dyno.
Based on testing and custom tuning, we found out that the twin turbo V8 was very aggressive. Even on 10psi it was constantly turning tyre and trying to escape. Making a clean dyno run was very difficult. This is evident in the graph at 115kmh, where you can see a slight slip on the rollers.
A standard V8 is reported by Audi as making 309kw at the engine. We managed a best of 347kw at the wheels measured as 4wd. In terms of engine power, the car produces well over 400kw.
- CFI Twin turbo kit upgrade
- Upgraded sports exhaust
- Etuners custom remap for CFI Twin turbo kit
- Maximum power at the wheels (in AWD mode): 347kW
Many thanks to Etuners Australia!