No, Speedmaster is just a shop front business.
Here is some of their bullshit.
"For decades Speedmaster has continued to grow into one of the leading companies in the hot rod and performance muscle car market. Achieving great success both in product accolades and staff recognition from SEMA and PRI. Speedmaster team members hold awards for individual accomplishments such as 35 under 35 and Innovator of the Year nominations. The products are equally impressive with 13 SEMA awards to their credit. Despite the continued recognition from the racing and performacne customer base and industry peers alike, Speedmaster continues to push the boundaries with the passion and vigor that made their accomplishments to this point possible"
SEMA gave them awards... for stealing other companies designs...What a joke.