Acura has unveiled the Integra Type S HRC Prototype, a game-changing vehicle that could mark the beginning of a new era for Honda Racing Corporation (HRC) performance parts. Set to make its public debut at The Quail, a Motorsports Gathering, on August 16, this prototype not only builds on Acura’s legacy but also pushes the boundaries of street and track performance. Developed by HRC’s championship-winning engineers, the Integra Type S HRC Prototype is designed to deliver unparalleled driving experiences, both on the road and the racetrack.
The Integra Type S HRC Prototype boasts a striking design, created by the Acura Design Studio in Los Angeles. Every inch of this vehicle has been fine-tuned for performance, with aerodynamics taking center stage. The prototype features a new front fascia with a larger front splitter and cooling ducts, larger hood vents, and side splitters, all of which contribute to increased downforce and improved high-speed stability. The highlight of the aerodynamic package is an adjustable carbon fiber rear wing with aluminum uprights, ensuring optimal track performance.
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The aggressive bodywork is finished in the eye-catching Indy Yellow Pearl paint, a color that first appeared on the second-generation NSX supercar. Custom milled aluminum HRC badges adorn the grille, front fenders, and decklid, making a bold statement and highlighting the vehicle’s racing pedigree.
In the pursuit of performance, weight reduction is key. The Integra Type S HRC Prototype utilizes extensive carbon fiber components, including the hood, rear door panels, and one-piece Recaro bucket seats, to shed nearly 200 lbs. from the standard Integra Type S. This significant weight loss not only improves acceleration but also enhances the vehicle’s handling and agility on the track.
A unique feature of the prototype is the replacement of the rear seat with a carbon shelf, designed to securely transport four mounted wheels and tires for track days. This innovative approach caters to hardcore driving enthusiasts, offering practicality without compromising on performance.
Under the hood, the Integra Type S HRC Prototype houses a high-revving turbocharged 2.0-liter VTEC® engine, further enhanced with a larger intercooler, twin oil coolers, and a tuned, lightweight cat-back exhaust system. These modifications, developed from the Acura Integra Type S HRC TCX race car, boost output, response, and cooling performance, making the prototype a formidable contender on both the street and the track.
Handling is also elevated to new heights, with a lowered, track-ready suspension featuring tuned coilovers, adjustable anti-roll bars, and camber plates. The prototype’s stance is further enhanced by forged lightweight 19 x 9.5-inch wheels with a widened front and rear track, wrapped in Pirelli P Zero Trofeo R ultra high-performance tires for maximum grip.
For braking performance that matches its power, the prototype is equipped with massive 15-inch two-piece front rotors and Brembo® 6-piston aluminum calipers, along with larger brake cooling ducts in the front fascia.
The Integra Type S HRC Prototype isn’t just a showcase of Acura’s engineering prowess; it represents the culmination of HRC’s racing heritage. With over 40 years of experience in pinnacle global racing categories, HRC is now bringing its expertise to the world of street performance parts. As the official engine supplier for the Aston Martin Aramco F1 team starting in 2026, HRC’s influence in motorsports continues to grow, and the Integra Type S HRC Prototype is a testament to their commitment to excellence.
The public debut of the Acura Integra Type S HRC Prototype at The Quail is set to be a milestone event for automotive enthusiasts. As Acura explores the potential for a new line of HRC performance parts, the future of street and track performance is looking brighter—and faster—than ever.
