From @Argon
BOP Updates in 1.59 for Gr2,3 & 4 cars are as follows;
(NOTE: Gr.1 and Gr.B changes were also included in the update for a full list go to the official site
https://www.gran-turismo.com/gb/gtsport/news/bop_update.html )
BOP values as defined in update 1.59 - 22nd May 2020
Group 2 Cars ------------------------------------ [ PWR / WGT / BHP / KGS / LBS / CHG ]
Honda Epson NSX '08 ----------------------------- [ 117 / _97 / 597 / 1115 / 2458 / Y ]
Honda Raybrig NSX Concept-GT -------------------- [ 100 / 100 / 603 / 1049 / 2313 / N ]
Lexus au Tom's RC F '16 ------------------------- [ 100 / 100 / 614 / 1020 / 2249 / N ]
Lexus Petronas Tom's SC430 '08 ------------------ [ 130 / 100 / 633 / 1100 / 2425 / Y ]
Nissan Motul Autech GT-R '16 -------------------- [ 100 / 100 / 612 / 1020 / 2249 / N ]
Nissan Xanavi Nismo GT-R '08 -------------------- [ 124 / 100 / 612 / 1100 / 2425 / Y ]
Group 3 Cars ------------------------------------ [ PWR / WGT / BHP / KGS / LBS / CHG ]
Alfa Romeo 4C ----------------------------------- [ 105 / 104 / 519 / 1268 / 2795 / N ]
Aston Martin DB9R GT1 '10 ----------------------- [ _94 / 113 / 564 / 1243 / 2740 / N ]
Aston Martin V12 Vantage GT3 '12 ---------------- [ 112 / 105 / 581 / 1312 / 2892 / Y ]
Audi R8 LMS '15 --------------------------------- [ _90 / 106 / 527 / 1298 / 2862 / N ]
BMW M3 GT (BMW Motorsport) '11 ------------------ [ 111 / 107 / 555 / 1332 / 2937 / N ]
BMW M6 GT3 M Power '16 -------------------------- [ _95 / 103 / 555 / 1339 / 2952 / N ]
BMW M6 GT3 Walkenhorst '16 ---------------------- [ _95 / 103 / 555 / 1339 / 2952 / N ]
BMW Z4 GT3 '11 ---------------------------------- [ 104 / 108 / 528 / 1285 / 2833 / N ]
Chevrolet Corvette C7 --------------------------- [ 103 / 101 / 568 / 1313 / 2895 / Y ]
Citroën GT by Citroën Race Car ------------------ [ _87 / 110 / 521 / 1320 / 2910 / N ]
Dodge Viper SRT GT3-R '15 ----------------------- [ _82 / 102 / 556 / 1315 / 2899 / Y ]
Ferrari 458 Italia GT3 '13 ---------------------- [ _97 / 106 / 525 / 1287 / 2837 / Y ]
Ford GT LM Spec II Test Car --------------------- [ _89 / 113 / 525 / 1316 / 2901 / N ]
Ford Mustang ------------------------------------ [ 109 / 102 / 598 / 1326 / 2923 / N ]
Honda NSX --------------------------------------- [ _97 / 100 / 551 / 1300 / 2866 / N ]
Hyundai Genesis --------------------------------- [ 115 / 105 / 585 / 1312 / 2892 / Y ]
Jaguar F-Type ----------------------------------- [ 102 / 105 / 563 / 1312 / 2892 / Y ]
Lamborghini Huracán GT3 '15 --------------------- [ _93 / 105 / 536 / 1291 / 2846 / Y ]
Lexus RC F GT3 (Emil Frey Racing) '17 ----------- [ 107 / 103 / 561 / 1339 / 2952 / Y ]
Lexus RC F GT3 Prototype (Emil Frey Racing) '16 - [ 106 / 103 / 553 / 1339 / 2952 / N ]
Mazda Atenza ------------------------------------ [ 107 / 105 / 606 / 1344 / 2963 / Y ]
Mazda RX-Vision GT3 Concept --------------------- [ _94 / 106 / 528 / 1325 / 2921 / Y ]
McLaren 650S GT3 '15 ---------------------------- [ 109 / 105 / 552 / 1302 / 2870 / Y ]
McLaren F1 GTR - BMW '95 ------------------------ [ _89 / 121 / 534 / 1270 / 2800 / N ]
Mercedes-Benz AMG GT3 '16 ----------------------- [ _92 / 100 / 564 / 1325 / 2921 / N ]
Mercedes-Benz SLS AMG GT3 '11 ------------------- [ 102 / 100 / 581 / 1350 / 2976 / N ]
Mitsubishi Lancer Evo.Final --------------------- [ 107 / 102 / 558 / 1315 / 2899 / Y ]
Nissan GT-R GT3 Schulze Motorsport '13 ---------- [ 109 / 100 / 591 / 1300 / 2866 / Y ]
Peugeot RCZ ------------------------------------- [ _98 / 106 / 531 / 1325 / 2921 / Y ]
Peugeot VGT ------------------------------------- [ 107 / 109 / 553 / 1308 / 2884 / Y ]
Porsche 911 RSR (991) '17 ----------------------- [ 104 / 106 / 529 / 1317 / 2903 / N ]
Renault Sport R.S.01 GT3 '16 -------------------- [ 100 / 111 / 534 / 1354 / 2985 / Y ]
Subaru WRX -------------------------------------- [ 107 / 104 / 558 / 1331 / 2934 / N ]
Toyota FT-1 VGT --------------------------------- [ 101 / 103 / 549 / 1318 / 2906 / N ]
Toyota GR Supra Racing Concept '18 -------------- [ _95 / 104 / 562 / 1292 / 2848 / N ]
Volkswagen Beetle ------------------------------- [ _91 / 109 / 538 / 1308 / 2884 / N ]
Volkswagen GTI VGT ------------------------------ [ _99 / 103 / 546 / 1297 / 2859 / N ]
Group 4 Cars ------------------------------------ [ PWR / WGT / BHP / KGS / LBS / CHG ]
Alfa Romeo 4C ----------------------------------- [ 111 / 126 / 328 / 1285 / 2833 / Y ]
Aston Martin V8 Vantage ------------------------- [ _97 / 104 / 387 / 1404 / 3095 / Y ]
Audi TT Cup '16 --------------------------------- [ 104 / _97 / 348 / 1091 / 2405 / N ]
BMW M4 ------------------------------------------ [ _98 / 105 / 386 / 1433 / 3159 / Y ]
Bugatti Veyron ---------------------------------- [ 103 / 100 / 446 / 1650 / 3638 / N ]
Chevrolet Corvette C7 --------------------------- [ _93 / 107 / 384 / 1444 / 3183 / Y ]
Citroën GT by Citroën --------------------------- [ _94 / 112 / 370 / 1456 / 3210 / Y ]
Dodge Viper ------------------------------------- [ _92 / 105 / 394 / 1470 / 3241 / Y ]
Ferrari 458 Italia ------------------------------ [ _99 / 105 / 370 / 1417 / 3124 / N ]
Ford Mustang ------------------------------------ [ 102 / 104 / 404 / 1456 / 3210 / Y ]
Honda NSX --------------------------------------- [ _95 / 109 / 374 / 1482 / 3267 / N ]
Hyundai Genesis --------------------------------- [ 101 / 101 / 388 / 1363 / 3005 / Y ]
Jaguar F-type ----------------------------------- [ _98 / 104 / 391 / 1404 / 3095 / Y ]
Lamborghini Huracán ----------------------------- [ _97 / 102 / 392 / 1392 / 3069 / Y ]
Lexus RC F -------------------------------------- [ _97 / 102 / 406 / 1428 / 3148 / Y ]
Mazda Atenza ------------------------------------ [ 104 / _99 / 409 / 1366 / 3012 / Y ]
McLaren 650S ------------------------------------ [ _94 / 109 / 375 / 1417 / 3124 / Y ]
Mercedes-Benz SLS AMG --------------------------- [ _96 / 104 / 402 / 1471 / 3243 / Y ]
Mitsubishi Lancer Evo.Final --------------------- [ 100 / 100 / 389 / 1330 / 2932 / Y ]
Nissan GT-R ------------------------------------- [ _97 / 104 / 416 / 1508 / 3325 / Y ]
Peugeot RCZ ------------------------------------- [ 109 / _95 / 375 / 1163 / 2564 / Y ]
Porsche Cayman GT4 Clubsport '16 ---------------- [ _94 / 110 / 357 / 1430 / 3153 / Y ]
Renault Sport Mégane ---------------------------- [ 100 / _98 / 350 / 1078 / 2377 / Y ]
Renault Sport Mégane Trophy '11 ----------------- [ _94 / 127 / 338 / 1212 / 2672 / Y ]
Subaru WRX -------------------------------------- [ _99 / 100 / 373 / 1320 / 2910 / Y ]
Toyota 86 --------------------------------------- [ 101 / 111 / 362 / 1332 / 2937 / Y ]
Toyota GR Supra (Nürburgring '19 Livery) -------- [ _95 / 105 / 374 / 1449 / 3194 / Y ]
Volkswagen Scirocco ----------------------------- [ _94 / 100 / 337 / 1050 / 2315 / Y ]
Key to Column Mnemonics:
PWR = Power %
WGT = Weight %
BHP = Brake Horse Power
KGS = Weight in Kilograms
LBS = Weight in Pounds
CHG = Change indicator (Y)es or (N)o