I want to try to make a weird - gtr mashup and I want the awd drivetrain and a aws system with the pescoupe mod but i cant mod it, i already tried. Please someone help me figure out how to add it.
The WBIMP pack had a AWS RWD suspension. But you can either "cheat" and use the Agenty's values mod to get the awd, or try to mash up the aws rear suspension with the differential bits from the standard suspension.
There's also this mod which has 3 different rear suspensions, I recommend using Stage 1 as it's the closest to default.