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Hennessey Performance Engineering (HPE) – Company Profile

John Hennessey and the Hennessey Performance Engineering (HPE) team have been making fast cars go faster since 1991. It operates from a 51,000-square-foot workshop and showroom facility situated on 142 acres along Interstate 10 near Sealy, Texas (about 45 minutes west of Houston). HPE offers a wide variety of dyno-proven, track-tested high-performance engine upgrade packages & parts for a variety of modern performance vehicles including sports cars, muscle cars, supercars, trucks, and SUVs. Hennessey Performance is also the only high-performance aftermarket firm in the world that operates its own test track – the Pennzoil Proving Grounds at Lonestar Motorsports Park – a 1/4 mile dragstrip facility that is adjacent to the HPE workshop & showroom.


Hennessey’s facility includes
• Dedicated Research & Development Facility
• State-of-the-Art Design Studio
• 1/4 Mile Dragstrip / 1.4 Mile Test Track
• Dynojet 248C 2-wheel drive chassis dynamometer rated to 1800 rear wheel hp
• Dynojet 424xLC2 4-wheel drive chassis dynamometer rated to 1800 rear wheel hp
• Hunter 4-wheel laser alignment rack built in-ground for lowered vehicles and race cars
• 30 Service bays
• 24 Vehicle lifts
• Media & Video Production Department
• Vehicle Transportation Department
• Staff of 40+ dedicated employees
• Our staff of dedicated craftsmen has a combined 100+ years of experience in designing, testing, manufacturing, and installing high-performance automotive upgrades.


For more information about HPE and our line of high performance upgrades, CLICK HERE, to contact us today.



Hennessey outside the showroom
Hennessey inside the showroom
Hennessey seen from above and the side
Hennessey seen from above

Hennessey Performance is Located at Lonestar Motorsports Park

Lonestar Motorsports Park is home to Hennessey Performance. Situated on 143 acres 45 minutes west of Houston, Texas on Interstate 10, LMP is a fully operational 1/4-mile dragstrip facility that doubles as Hennessey Performance’s proving grounds and test track. Plans to include a 1.4 mile road course are currently in development.

Hennessey is a Texas tuning shop famous for creating Texas-sized horsepower numbers and for modifying super cars that will steal a Bugatti Veyron’s lunch money. – TopGear USA

Hennessey sets a new record for speed.

After breaking the speed record with the Hennessey Venom GT for a production car, John Hennessey is featured on KHOU 11 the Houston CBS affiliate.

Hennessey makes cars go faster! – KHOU 11 News CBS

Unleashing Unrivaled Performance: A Partnership between Hennessey Special Vehicles and Warren Henry Auto Group

The collaboration between Hennessey Special Vehicles and Warren Henry Auto Group marks a significant milestone for Hennessey Special Vehicles as we join forces with a renowned automotive powerhouse in the Miami market. Together, we are set to redefine the luxury and performance car industry, providing Miami residents with unparalleled power, craftsmanship, and an unforgettable driving experience.

John Hennessey, Founder, and CEO of Hennessey Special Vehicles, expressed his enthusiasm about the partnership, stating, “We are thrilled to welcome Warren Henry Auto Group to our growing family. Their unwavering commitment to exceptional customer service and extensive knowledge of the luxury car market perfectly aligns with our values. By combining our expertise in engineering high-performance vehicles with Warren Henry Auto Group’s established reputation, we are poised to offer Miami residents an unmatched level of automotive excellence.” These words from John Hennessey exemplify the shared vision and commitment to excellence that fuels the partnership between the two automotive brands.

At Hennessey Miami, our goal is to provide South Florida residents with access to mega horsepower and exclusive performance vehicles. With this partnership, we are expanding our reach and making it easier than ever for our customers to explore the limits of performance. Warren Henry Auto Group’s established reputation and extensive network of dealerships serve as a strong foundation for our joint success. Together, we will deliver an exceptional selection of Hennessey-tuned vehicles, ensuring that automotive enthusiasts in the Miami area can embrace unrivaled power and craftsmanship.

Erik Day, CFO of Warren Henry Auto Group, shares the same excitement, remarking, “Partnering with Hennessey Special Vehicles is a game-changer for us and our valued customers. This alliance allows us to present our discerning clientele with a remarkable range of vehicles that push the boundaries of performance and luxury. We firmly believe that this partnership will solidify our position as leaders in the Miami automotive market and provide automotive enthusiasts with an extraordinary driving experience that surpasses their expectations.”

We invite you to stay tuned for updates as we embark on this exciting journey with Warren Henry Auto Group. The future of automotive excellence in Miami has arrived, and we are thrilled to have you on this exhilarating ride with us.

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Warren Henry Auto Group Is Located in North Miami Florida

Warren Henry Auto Group is proud to call North Miami, Florida its home, where it embodies a spirit of automotive excellence. Located in this vibrant city, Warren Henry Auto Group serves as the hub for extraordinary automotive experiences. Our state-of-the-art facilities encompass everything our discerning clientele could desire, including an expansive showroom, service center, and our very own performance testing ground, offering an unrivaled driving experience.

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