@TinusVW148 wrote:
If you go to the "tuning shop" you can see the stats there and install the parts.. Instead of paying the cash, you can press "claim" to install them on your car.. It's the only way I know how to check the stats..
I would like to add that this needs to be done in the Performance Customization menu at the garage, as @TinusVW148 touched on. Checking out the parts from the Parts Inbox menu won't show the changes to your car, oddly enough.
