Superturbocharger is a synonym of twincharger.
As nouns the difference between superturbocharger and twincharger
is that superturbocharger is while twincharger is (automotive) a combination of a supercharger and a turbocharger.
twincharger
Noun
(
en noun)
(automotive) A combination of a supercharger and a turbocharger.
Synonyms
* turbosupercharger
* superturbocharger
See also
* nitro, nitrous boost, nitrous injection
* intercooler
* fuel injection
* carburetor