(adsbygoogle = window.adsbygoogle || []).push({}); I tried swapping a 4 rotor engine/transmission into my FC rx7 I did everything correctly I reload my game only thing that's changes is the engine but not the trans I have (GT5 XL EDITION) I tried swapping and also another project I tried swapping a AWD DRIVETRAIN into a RWD but only thing I'm getting changes on are the chassi and engine even when I put a Veyron Drivetrain it's actually shows in the game by I can't adjust the torque split please help I tried most drivetrain Nothing works/shows up in the game