A drivetrain configuration that includes a separate gearbox linked to the transmission output, quite than being straight connected. This meeting, when out there for buy, allows particular car modifications and customizations. As an illustration, an older four-wheel-drive car could also be retrofitted to enhance its off-road capabilities utilizing such a standalone unit.
The importance of this indifferent element lies in its adaptability and the potential for enhanced car efficiency. Traditionally, this design provided higher flexibility in driveline format and decreased noise and vibration inside the car. Its availability gives choices for specialised car builds, permitting for customized gear ratios and improved floor clearance.