(adsbygoogle = window.adsbygoogle || []).push({}); Like, I'm wondering what software I can make realistic engine, drivetrain, & chassis swaps? If so, can I use it online?

Or maybe, how can I make the hp reasonable? i.e. 450hp in a FRS

Can't do swaps anymore at all unless you're on 2.11.

As of right now, I can only get stancing to work in the current version of GT5.

Stancing I got atm