XR6 and XR8 v2.0 Updates:

- Updated / improved interior models and textures
- Updated side mirror models / now coloured and plastic sections
- Brake caliper models updated and alignment corrected
- XR8 rims and tires updated
- Seat belt models added to interior
- Some optimising
- Paint colours updated
- Orange and Mk2 light blue paint colours added

- Adjustable ride height and adjustable roll bars added in car tuning
- AI shift points updated
- Automatic shift points updated
- Colliders updated