Modern performance cars are driven as much by software as they are by hardware.

Engine management.

Throttle response.

Boost control.

Transmission behavior.

Today's vehicles rely on sophisticated electronic systems to deliver performance, and that's where SST has built its expertise. By developing precision-engineered electronic solutions for modern European platforms, SST helps enthusiasts extract more capability from their vehicles while maintaining factory integration and everyday drivability.

Precision Engineering for Modern Performance Vehicles

Performance isn't always about replacing major components.

Sometimes the greatest improvements come from optimizing the systems already built into the vehicle.

SST develops vehicle-specific electronic solutions designed to integrate with factory systems while improving responsiveness, drivability, and overall performance. Every product is engineered with reliability and compatibility in mind, making installation straightforward and preserving OEM functionality wherever possible.

Product Categories

SST offers a range of performance-focused electronic upgrades, including:

• Electronic performance modules
• Vehicle-specific ECU solutions
• Plug-and-play performance electronics
• Engine management upgrades
• Performance control modules
• Installation accessories
• Supporting electronic hardware

Each product is designed for specific applications to ensure reliable operation and seamless integration.

Vehicle Applications

SST develops electronic performance solutions for a variety of modern European performance vehicles, including applications for:

BMW

Support across numerous turbocharged BMW platforms, including popular M Performance and M models.

Mercedes-Benz

Electronic upgrades for selected AMG and turbocharged Mercedes-Benz vehicles.

Audi & Volkswagen

Performance electronics for a variety of VAG applications, including popular EA888-powered models.

Porsche

Vehicle-specific solutions for selected modern Porsche platforms.

Additional applications continue to be introduced as the SST product lineup expands. Product availability varies by model, engine, and model year.

Designed to Complement Your Build

Every modification should work together.

Whether your vehicle already features upgraded hardware or you're beginning your first performance project, SST products are designed to integrate with existing systems while supporting future upgrades. Their focus on OEM-style operation and vehicle-specific engineering makes them an excellent choice for enthusiasts looking to improve performance without sacrificing refinement.

Explore SST at XPH

At XPH, we offer a selection of SST electronic performance solutions for enthusiasts looking to enhance the capabilities of their modern European performance vehicle through intelligently engineered electronic upgrades.

Shop SST at XPH: https://x-ph.com/sst-spezialsteuergerate/