Eibach and NASCAR: Driven by Performance. United by Racing.

Eibach has been a recognized name in motorsports for decades, and its involvement in NASCAR continues to play an important role in the company’s racing and engineering portfolio. While Eibach may not have the same visibility as a traditional NASCAR team sponsor, its contribution to the sport is much more technical: Eibach supplies high-performance racing springs used across multiple NASCAR racing series.

Engineering Performance Through Springs

Eibach’s NASCAR program is centered around the development and manufacturing of precision racing springs. The company’s Speedway Spring Program supports competition in NASCAR’s top development and national touring series, including the NASCAR O’Reilly Auto Parts Series, NASCAR Craftsman Truck Series, and ARCA.

In NASCAR, small changes in suspension characteristics can have a significant effect on a vehicle’s handling, tire performance, and overall balance. For that reason, consistency is critical. Eibach manufactures and tests its racing springs to provide teams with highly repeatable spring rates and load characteristics.

This allows teams and engineers to make setup changes with greater confidence, knowing that the spring itself is performing as expected.

More Than a Sponsor

Eibach’s role in NASCAR is different from that of a traditional corporate sponsor. Rather than simply placing its logo on a race car, Eibach participates directly in the technical side of competition.

The company has developed specialized racing springs specifically for the demands of stock-car racing. Its motorsports product range includes conventional race springs, coilover springs, bump springs, helper and tender springs, and other specialized suspension components.

This technical relationship gives Eibach an opportunity to apply its spring technology in one of the most demanding and competitive forms of motorsport in North America.

A Longstanding NASCAR Relationship

Eibach has maintained its connection with NASCAR and ARCA for more than a decade. The company's continued presence reflects a long-term commitment to stock-car racing rather than a short-term marketing campaign.

Today, NASCAR remains part of Eibach’s broader motorsports strategy. The company continues to identify NASCAR and ARCA among its motorsports partnerships, alongside racing organizations and series across disciplines such as IndyCar, IMSA, endurance racing, off-road, drifting, drag racing, touring cars, and motocross.

That diversity is important to Eibach because racing provides an environment where suspension components can be developed, tested, and refined under extreme conditions.