No. There's no such thing as special part. And there's no way to
change your engine or even add turbo chargers. Even if you change
your car tune to other tunes eg: Tune C to Tune B during car
inspection, your engine will still remain as the previous tune.
It's only the external part changed that's all.
*Oh btw, my car inspection means when the 50 nos of in/out of ya
card or put it simply, COE is up and due to change new card.