Engine:
Engine cleaning was done after the wheels, as the engine was still warm
1. Rinsed down the engine
2. Sprayed some P21S Autowash on the engine
3. Brushed the dirt and grime off the engine with a boar's hair brush
4. Sprayed down engine to rinse the P21S off
5. Closed the rear hatch and let it dry
6. Wiped down the jambs and the metal parts with 1Z einszett detail spray.
Let's start with the engine:
Before:

After: