THE AUTO BUILDER
Featured
Panning For Gold
The world is full of minor inconveniences, and changing transmission fluid is one of them. The job doesn’t need to be complicated, but on some cars it is. When we find the accountant who decided that our 4R70W transmission didn’t need a drain plug, we’re going to intentionally put him on duty at a quick-change oil and lube facility. What were they thinking?
Chasing Perfection: The Showdown for America’s Most Beautiful Roadster 2025
The 75th annual O’Reilly Auto Parts Grand National Roadster Show, presented by Meguiar’s, once again proved why it’s the crown jewel of indoor car shows. From January 31 to February 2, the Pomona Fairplex was loaded with the meanest, cleanest roadsters in the country, all gunning for the top prize: the America’s Most Beautiful Roadster (AMBR) Award. This wasn’t just some polished-up car show—this was a throwdown of craftsmanship, power, and pure hot rod passion.
Product Spotlight: Adrenaline™ High-Volume High-Pressure Oil Pump by Dieselsite
For diesel enthusiasts and Power Stroke purists alike, performance and reliability are more than features—they’re expectations. For nearly 15 years, the Adrenaline™ High-Volume High-Pressure Oil Pump from DIESELSITE has been meeting and exceeding those expectations, earning a reputation as a trusted upgrade in the 6.0L Power Stroke community.
Spotlighter
HPX Emerges as a Must-Watch Tradeshow for the Performance Industry
An all-new expo experience focused on performance parts, racing tech, and industry talent
There’s a new name making waves in the high-performance and motorsports world: HPX. The High Performance Expo, presented by the North Carolina Motorsports Association (NCMA), brings fresh energy and forward-thinking focus to the industry. Held at the Charlotte Convention Center, HPX delivers a dynamic experience for automotive professionals, racers, fabricators, and performance enthusiasts alike. Built as a bridge between business and passion, HPX sets out to connect the key players in performance engineering, aftermarket innovation, and motorsports culture—and it’s already making a strong impression.
Author
Jamie Dent
Photography by Scott Killeen & HPX
A Tradeshow Designed for Today’s Industry
Occupying 73,000 square feet of space across Halls B & C, HPX features a wide range of exhibitors showcasing cutting-edge components, tools, and technologies. From high-output engines and lightweight chassis designs to advanced electronics and fabrication gear, the expo highlights what’s driving the industry forward—both on and off the track.
Charlotte serves as the perfect backdrop. With its rich motorsports history and proximity to major racing operations, the city helps HPX blend innovation with heritage in a setting that feels both relevant and inspiring.
Showcasing the Best in Performance
A centerpiece of the event is the PerformancePLUS Competition, where top-tier builds and breakthrough technologies take center stage. Builders and brands show off what’s possible when engineering precision meets creativity, with each entry pushing the envelope in its own unique way.
The NCMA Tribute in Motorsports Award Ceremony honors key contributors who shape the industry’s legacy. This moment of reflection underscores the event’s respect for the past—even as it pushes toward the future.
Knowledge Sharing That Hits the Mark
HPX keeps attendees engaged with a full slate of PowerTalks and General Sessions. These aren’t generic lectures—they’re real conversations led by thought leaders across the performance and motorsports landscape. Topics range from business strategy and supply chain trends to electrification, materials science, and the evolving world of competitive racing.
The Women’s Em[POWER]ment Summit stands out as a particularly impactful initiative, creating space for mentorship, leadership, and collaboration. It highlights the growing role of women in motorsports and the importance of inclusion across all levels of the industry.
A Launchpad for the Next Generation
HPX invests in the future with its Recruiting Hub, where companies meet emerging talent and young professionals explore new career paths. Whether you’re an engineer, technician, marketer, or fabricator, the hub offers a gateway into an industry that thrives on skilled, passionate people.
Meanwhile, the Podcast Studio keeps the energy flowing with live recordings, interviews, and on-the-spot commentary that amplifies the voices of the expo. Social channels light up with highlights from the floor, helping build community around the event in real time.
Why HPX Matters
HPX isn’t just another stop on the event calendar—it’s a growing force that brings together the people, products, and ideas that shape high-performance automotive culture. From deal-making and product launches to inspiring conversations and career connections, it creates meaningful opportunities across the board.
With a strong foundation, a smart location, and a clearly defined purpose, HPX is carving out its place as a standout industry gathering. For anyone serious about performance, innovation, and the future of motorsports, this is one event worth keeping on your radar.
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