2021 Ford Mustang GT – Track Prepared

Built to be driven, this 2021 Ford Mustang GT Performance Pack presents an outstanding opportunity to acquire a seriously capable track car for a fraction of its build cost.

Finished in an iconic Dick Johnson tribute livery, this Mustang combines modern V8 muscle with carefully selected performance upgrades that address the key areas required for reliable, fast and – most importantly – incredibly rewarding track sessions.

Key Details:

• 2021 Ford Mustang GT
• VIN: 1FA6P8NF4M5150757
• Odometer: 9,600kms
• Engine: 5.0L Coyote V8
• Transmission: 10-speed automatic
• Power: 532hp (crank) and 454hp (wheels)

As you can see from the image gallery, this is not a stripped-out race car built with a single-purpose mindset: it retains its factory Magnaride suspension, air conditioning and many of the comforts that make modern Mustangs such a pleasure to drive, yet is capable of recording 1:49 at Phillip Island and 1:20 at Sandown. Those times are achieved with no major weight reduction, demonstrating just how effective the overall package is. Testament to the quality of the build, the Mustang performed flawlessly at the 2025 Challenge Bathurst where it was really able to stretch its legs and make the most of its 454 rear-wheel horsepower.

The car benefits from significant investment in reliability and track-focused engineering. Cooling upgrades include a Harrop oil cooler and Shelby automatic transmission cooler, ensuring the car remains consistent session after session. Unlike many modified automatic Mustangs, this one has been developed to run all day without overheating, even with the air conditioning operational.

Performance enhancements include Pacemaker headers, high-flow catalytic converters, Tickford 3-inch exhaust system, Bi-Modal exhaust and Roush cold air intake, all supported by a Mustang Motorsport custom tune. For optimal performance at the track, the diff ratio has been modified to 3.7:1 ratio with all new seals. The result is a strong, responsive Coyote V8 with a purposeful soundtrack that perfectly suits the character of the car.

Handling has been sharpened through Eibach lowering springs, Shelby camber and caster kit, rear camber adjustment kit and a carefully sorted alignment package. Inside the cabin, an eye-catching red Recaro seat, RPM harness, GT350 flat-bottom steering wheel and a Brown Davis/Herrod half cage complete a cockpit designed for serious track use.

Upgrade Overview:

• Brown Davis / Herrod half cage
• Recaro seats
• GT350 flat-bottom steering wheel
• Pacemaker headers
• Bi-Modal exhaust
• Tickford 3-inch exhaust with high-flow catalytic converters
• Exhaust valve delete (before mufflers)
• Eibach lowered springs
• Shelby camber/caster kit
• Rear camber adjustment kit
• Harrop oil cooler
• Shelby automatic transmission cooler
• Billet oil catch can (Steeda)
• Roush cold air intake
• Mustang Motorsport custom tune
• Mustang Motorsport line-lock enabled
• NGK Iridium IX spark plugs
• US Racing 20-inch wheels fitted with Nankang Sportnex AR-1 tyres

Please note that this vehicle is being sold as a dedicated track car and cannot be registered. It was professionally repaired, and photos documenting the vehicle before and during repairs can be supplied to interested parties upon request.

For anyone looking at building a modern V8 track car, the value proposition here is exceptional. The cost of purchasing a low-kilometre Mustang GT Performance Pack and replicating the modifications, cooling system upgrades, safety equipment and development work would far exceed the asking price. This is a proven, reliable and genuinely fast track package that is ready to be enjoyed immediately.