Rapson Performance Group has acquired Clinton Township, Michigan-based Katech Engineering from Enginuity Power Systems, the companies announced.

Katech Engineering is an engine- and vehicle-building firm founded in 1977, powering efforts across multiple series and disciplines, including IMSA and Le Mans sportscar racing, Indy car, off-road racing and more.

"This acquisition is more than a business move; it's about preserving a legacy and fueling the future of high-performance engineering development," said Mark Rapson, owner and president of Rapson Performance Group. "Katech's history in motorsports, its commitment to excellence and its engineering innovation align perfectly with our mission. Together, we continue to raise the bar for performance and deliver world-class solutions for our customers."

"The Rapson Performance Group is known for innovative advancements and providing performance solutions to the automotive industry" said Tony Uttley, CEO of Enginuity. "I am excited to see what Katech and Rapson Performance Group do together as combined leaders in the industry."

"Katech Engineering's name carries enormous respect," Lynn Rapson, owner and executive director of marketing and brand strategy for Rapson Performance Group. "It represents quality craftsmanship, innovation and American performance at its best. Our goal is to honor that legacy while giving the brand the resources and creative energy to thrive in the next generation of performance engineering."

According to Rapson Performance Group, the acquisition strengthens Katech's position in the high-performance and racing sectors by expanding product and service offerings, accelerating engineering and development and building an enhanced market presence.

For more information, visit katechengines.com.