This is the latest and updated car spec list. Note the change of PP for the NSX's.
After testing it back and forth, me, Redreevos and CSL thought that adding 25kg, and put it to the front balanced it out. We also detuned it to 607pp with the ballast.. Took some edge off the insane acceleration, and improved the handling a bit. Feel free to try it out. 👍
Nissan XANAVI NISMO GT-R: Stock, Full Aero, 610 pp *
Nissan CASONIC IMPUL GT-R: Stock, Full Aero, 610 pp *
Nissan YELLOWHAT YMS TOMICA GT-R: Stock, Full Aero, 610 pp *
Nissan ADVAN CLARION GT-R: Any tune, Full Aero, 616 pp *
Nissan AUTECH MOTUL GT-R: Engine Stage 3, Full Aero, 610 pp *
Nissan STEALTH GT500 GT-R: Full Aero, Use the Power Limiter to get it down to 610 pp *
Nissan XANAVI NISMO Z: Stock, Full Aero, Use the Power Limiter to get it down to 615 pp *
Honda ARTA NSX: Engine Stage 3, Add 25 kg, Full Aero, 607 pp *
Honda RAYBRIG NSX: Engine Stage 3, Add 25 kg, Full Aero, 607 pp *
Honda TAKATA DOME NSX: Engine Stage 3, Add 25 kg, Full Aero, 607 pp *
Honda STEALTH GT500 NSX: Full Aero, Add 75 kg, Use the Power Limiter to get it down to 607 pp *
Honda EPSON NSX: Any tune, Full Aero, 615 pp *
Lexus PETRONAS TOM'S SC430: Turbo Stage 2, Full Aero, 610 pp *
Lexus DENSO DUNLOP SARD SC430: Turbo Stage 2, Full Aero, 610 pp *
Lexus BANDAI DIREZZA SC430: Any Upgrade, Full Aero, 616 pp *
Lexus ENEOS SC430: Any Upgrade, Full Aero, 616 pp *
Toyota CASTROL TOM'S SUPRA: Stock, Full Aero, 617 pp *
Toyota YELLOWHAT SUPRA: Engine Stage 3, Full Aero, 608 pp *
* = The specs are final
* = Needs more testing, but will end up close to the stated pp
* = Need further testing
(This most updated car specs list will always be found in the OP (Post # 2))