Turbos, biturbos, triturbos, superchargers and the rest Which engine charging approach is best?

Aufladungskonzepte, SPA 10/15, BMW M4 Wassereinspritzung Zoom Photo credits:
Photo 11 of 40

BMW further intends to increase performance by kitting out the three-litre biturbo of the new top M4 – the GTS – with water injection. This should cool both the intake air and the exhaust gases, leading to higher efficiency.

‹ Back to article
  • All Sections
  • Car Reviews
  • Comparison Tests
  • Road Tests
  • News
  • Supertests
In cooperation with