A "turbocharged unit" refers to an engine or machine that has been upgraded with a turbocharger, which helps increase its power and performance. Full definition
Each swaps carefully - crafted Japanese styling for something more American (despite the Italian badge) and naturally - aspirated engines for 1.4 - litre turbocharged units. (evo.co.uk)
So out with the old 1.6 four - cylinder turbocharged unit, and in with the new 1.5 - litre three - cylinder turbo engine. (autoexpress.co.uk)
The usual superb and expansive range of turbocharged units, in four -, six - and eight - cylinder formats. (evo.co.uk)