This is a mod that basically only changes the color of the steering wheel from the old white/grey one to the new black one, that they started using since the Candian Grand Prix in Montreal.
How to install:
You will need to download Ego ERP Achiever to install the steering wheel.
1. The download is a jpg picture and you will need to convert it to dds. You can easily do this here:
https://www.aconvert.com/image/jpg-to-dds/
2. Open the Force India wep in the F1 2018 files (assetgroups>f1 2018 vehicle package>Teams> Force india
3. Find the "force_india_steering_wheel_d.tif" in the files and replace the old one.with the new one
