The Richard Petty Signature Series Mustang is a limited edition build based on 2011+ Mustang GT with a six-speed transmission and powered by a supercharged 624-hp, 5.0L V8 engine package factory-engineered by Ford Racing. Hardcore driveline upgrades and a brake package specially engineered by StopTech help to harness the extreme power and put it to the ground, while a handling package developed by Petty's Garage and Pedders Suspension elevates the Mustang GT's road manners to world-class status. Elegant Forgeline 3-piece wheels and Continental DW Extreme Tires cap off the mechanical upgrades performed by the legendary race shop down in Level Cross, North Carolina. 

In the appearance department, the Signature Series Mustang features a special rear spoiler, Ford Racing front and rear fascias, and unique Petty's Garage badging. Other appointments include custom leather seats spec'd out by the King himself, a short-throw racing shifter, and much, much more. The 50 serialized cars will each come standard with a Petty graphics package designed to complement any stock Mustang exterior color. 


Built for performance

These vehicles are based on the 2011+ Mustang GT platform.



  • Ford Racing 624 HP Supercharger
  • Ford Racing Cold Air Kit for Supercharger
  • Ford Racing Engine Calibration Tool
  • 624BHP and 536 ft.lbs of torque
  • Air to water Intercooler
  • 47 LB/hr injectors



  • Pedders XA Height Adjustable Coilover kit w/Tunable Dampening
  • 34mm Front sway bar
  • 18 mm Rear Sway bar
  • Petty's Garage adjustable rear Panhard bar
  • Petty's Garage Front Strut Tower Brace



  • Borla Performance Cat Back System


Rear Axle:

  • Petty's 8.8 axle upgrade ( replacement Petty axles with bearing retainers to eliminate floating "C" clip style axles to allow fixed rear caliper upgrade)

2011 GT Richard Petty's Garage 


  • Stop Tech High Performance Kit Front 6 Piston calipers
  • Front Rotor 380mm 2 piece floating cross drilled
  • Rear 4 Piston Caliper
  • Rear Rotor 345mm 2 piece cross drilled
  • Stainless Steel Brake Lines


Wheels / Tires:

  • Forgeline SP3S Custom Finished
  • Front : Forgeline SP3S 9.5x19 Continental DW Extreme 275/35/19
  • Rear : Forgeline SP3S 10x19 Continental DW Extreme 285/35/19



  • Custom Petty Garage Leather Interior by Katzkin
  • Dash Autographed and Series Number by Richard Petty
  • Custom Embroidered Lean Backs with Petty's Garage Logo


Accent Package:

  • Race Inspired Spoiler By Petty's Garage
  • Custom Petty's Rally Sport Stripe Package
  • Ford Racing Front and Rear Fascia
  • 2.5 Cowl Induction Hood


Performance Options:

  • Petty Power Upgrades to 750+ horsepower
  • Long Tube Headers
  • Eaton Detroit Truetrac® Differential
  • Custom Lower Fascia , side skirts Painted to match body color
  • Custom overall body color paint

For more information, contact Petty's Garage: 877-498-3745 / This email address is being protected from spambots. You need JavaScript enabled to view it.

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