Added all the BOP settings to the OP in a handy spoiler.
This will change before the actual event.
Group 3 Standard BOP Settings
(Power/Weight%)
Alfa Romeo 4C: 106% 105%
Aston Martin V12 Vantage: 111% 104%
Audi R8 LMS: 91% 108%
BMW M6: 96% 102%
BMW Z4: 105% 108%
Chevrolet Corvette C7: 103% 101%
GT by Citroën: 87% 110%
Dodge Viper SRT GT3-R: 83% 103%
Ferrari 458 Italia: 101% 109%
Ford Mustang: 109% 100%
Honda NSX: 97% 102%
Hyundai Genesis: 113% 105%
Jaguar F-Type: 101% 106%
Lamborghini Huracán: 95% 108%
Lexus RC F (‘16 & ‘17): 107% 102%
Mazda Atenza: 104% 103%
McLaren 650S: 111% 107%
Mercedes-Benz SLS AMG: 103% 100%
Mercedes-Benz AMG GT: 92% 100%
Mitsubishi Lancer Evo F.E: 108% 102%
Nissan GT-R NISMO: 110% 100%
Peugeot RCZ: 105% 110%
Peugeot VGT: 100% 106%
Porsche 911 RSR: 104% 106%
Renault R.S.01: 100% 109%
Subaru WRX: 107% 103%
Toyota FT-1 VGT: 101% 103%
Toyota Supra: 95% 105%
Volkswagen GTI VGT: 100% 103%
Volkswagen Beetle: 91% 110%