ex porsche 911

This car had a porsche 6 cylinder engine a few years ago, and was changed into a fire breating 2.3L volkswagen engine also a few years ago, the car was green then, and now repainted in a grey “pearlisch” color, the new engine will be a another new 2.2L engine.
 
can you follow ?
porsche->2.3->2.2
green->grey-isch