• Race Gearboxes 
• Hybrid Powertrain Solutions
• Race Lubricants
• Dog ring gear, Racing Limited Slip Differentials, Rings and Pinions sets
• Special Custom Parts 
• Body parts – Composites 

Using the most advanced additives available, and also working on our own development of nanotechnology lubrications, D4S can deliver high performances lubricants, on request. The lubricants will improve the overall tribology of the powertrain, both at engine and transmission level, increasing the power delivered to the wheels and the endurance resistance of the powertrains components.

•         Engine lubricants
•         Gearboxes lubricants
•         Differential specific lubricants