The 2015 Ford Mustang GT Petty’s Garage Stage 1 represents a high-performance collaboration between Ford’s legendary pony car and the racing royalty of Level Cross, North Carolina. As number 31 of a reported 100 units produced, this Ruby Red Metallic coupe is a rare artifact of the S550 generation’s early tuning scene. Petty’s Garage transformed the standard GT into a track-capable monster, utilizing a blend of forced induction and NASCAR-inspired aesthetics. Now showing 59k miles, this supercharged stallion offers a unique opportunity to own a piece of modern muscle history backed by the legacy of “The King” himself.
NASCAR Aerodynamics and Ruby Red Aesthetics
The exterior of this Mustang is finished in a deep Ruby Red Metallic, providing a sophisticated backdrop for the aggressive Petty-specific modifications. Visual character is defined by a NASCAR-inspired rear air foil and a custom front lip, designed to enhance high-speed stability while honoring the shop’s racing roots. Modern lighting technology has been integrated via S650-style RGB headlights and matching RGB taillights, allowing for customizable color profiles. The silhouette is further enhanced by 20-inch HRE FlowForm wheels wrapped in staggered Nitto NT555 G2 tires, ensuring the car’s physical presence is as intimidating as its performance stats.
Richard Petty Signatures and Carbon Fiber Luxury
Inside the cockpit, the environment balances factory comfort with bespoke racing touches. The Ebony leather front bucket seats are both heated and cooled, featuring Petty’s Garage embroidery on the headrests to signify its limited-edition status. A standout interior detail is the authentic Richard Petty signature adorning the right side of the aluminum-trimmed dashboard. For the driver, a custom carbon fiber multifunction steering wheel provides a tactile connection to the road, while a Shaker sound system and voice-activated Sync navigation ensure a modern grand touring experience. Auxiliary gauges mounted atop the center stack keep a close watch on the supercharged vitals.
Roush Supercharged Coyote and Manual Control
Under the hood sits the 5.0-liter Coyote V8, which has been significantly enhanced with a Roush 2300 TVS supercharger and intercooler kit. This setup was factory-rated by the shop to produce a formidable 627 hp/636 PS and 540 lb-ft/732 Nm, representing a massive leap over the stock GT output. Shifting is handled through a driver-centric six-speed manual transmission, allowing full control over the power delivery to the limited-slip rear differential. To manage the extra velocity, the car is equipped with Brembo front calipers and slotted discs, while a performance cat-back exhaust system provides the deep, resonant growl expected of a Petty-tuned machine.
| Technical Specifications | |
|---|---|
| Engine | 5.0L Supercharged Coyote V8 |
| Transmission | 6-Speed Manual |
| Supercharger | Roush 2300 TVS |
| Wheels | 20″ HRE FlowForm |
| Braking | Brembo Front Calipers / Slotted Discs |
| Limited Edition | #31 of 100 Stage 1 Coupes |
Value Trends in the Modern Tuner Market
The market for specialty S550 Mustangs has seen steady interest, particularly for low-volume builds like those from Petty’s Garage or Shelby American. Compared to a standard Roush Stage 3, the Petty edition carries a distinct collectible edge due to its smaller production run and the legendary nameplate attached to it. While this example shows a prior “minor” rear-end collision on its history report, its status as a numbered Stage 1 car and the recent addition of modern RGB lighting and HRE wheels keep it competitive against newer sport coupes. For enthusiasts seeking a blend of 600-plus horsepower and NASCAR-themed exclusivity, this Mustang represents a unique value proposition.
The King’s Choice for Modern Muscle
This 2015 Ford Mustang GT Petty’s Garage Stage 1 is a visceral reminder of what happens when racing expertise meets modern engineering. With its supercharged heart and signature styling, it is ready to continue its legacy as a high-performance icon on the open road.
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Source: bringatrailer.com
