07/10/2026
Engineering drivetrain components for top-tier competition use is not a simple task.
Computer-aided engineering, simulation and analysis are an essential part of what we do. We use industry-leading software including ANSYS, Siemens NX, Fusion and other advanced engineering tools to design, analyse and manufacture products such as our Speedtek Quickchange Differential.
But simulation is only one part of the equation.
Real-world motorsport conditions can be completely different from what is predicted on a computer.
This is why genuine R&D with elite-level drivers is so important to us. We work with top-tier competitors across multiple continents, gathering feedback and conducting real-time testing in the environments our products are actually designed to survive.
Track surfaces change. Grip levels change. Vibrations change. Clutch kicks introduce enormous shock loads. Different track layouts and bank angles can create completely different loading conditions across drivetrain components. These are variables that are incredibly difficult to replicate perfectly in a simulation.
You can design something that looks perfect on a screen, but until it has been put through the punishment of real competition, you don't truly know how it will perform.
And engineering doesn't stop once the parts are manufactured.
Assembly is just as critical.
The correct tools, sealants, torque specifications, assembly procedures, bearing preload, fastener preparation and overall methods all play a major role in the reliability of a high-performance drivetrain, including dyno testing after assembly which gets done on all of our Quickchange units.
This is an area where we believe our Quickchange Differential has genuinely changed the game.
We are extremely proud to be supporting elite competitors not only in Formula Drift, but also across Drift Masters GP in Europe.
This is what proper motorsport engineering looks like.
www.speedtekautoracing.com
