The 2008 Ford Mustang FR500S was created with a singular, unwavering purpose: spec racing competition. Developed jointly by Ford Racing and Miller Motorsports, this vehicle was the official platform for the Ford Racing Mustang Challenge series. Unlike modified street cars, the 2008 Ford Mustang FR500S Race Car was built from the ground up as a fully compliant, track-only machine. This specific example, Chassis #32, served a promotional role as a media car, adding a layer of historical significance.
Purpose-Built Exterior and Aerodynamics
The car is finished in a Basic White paint scheme, adorned with classic Ford Racing red and blue stripes and sponsor decals. The exterior design focuses entirely on functional aerodynamics and weight reduction. Lexan quarter and rear windows replace standard glass, contributing to the overall lighter curb weight. This change improves the car’s power-to-weight ratio.
The FR500S features an aggressive aerodynamics package directly inspired by the successful FR500C Grand-Am racers. This includes a prominent front splitter to enhance downforce over the front axle. Out back, a substantial wing and diffuser work together to stabilize the car at high speeds. Quad hood pins and mesh front grilles complete the purely functional, competition-ready look.
Durable and Tunable Suspension Setup
Ford Racing engineered the suspension to be both robust and highly adjustable for various track conditions. The car utilizes two-way adjustable dampers paired with coil springs both up front and in the rear. An adjustable anti-roll bar is also fitted to the front end. This allows teams to fine-tune roll stiffness and balance.
The rear end features a live-axle design, controlled by a Panhard rod. Two-way adjustable coil-over springs and an anti-roll bar further enhance the rear performance. Front camber/caster plates allow for precise alignment adjustments. Power steering utilizes a rack-and-pinion setup, providing immediate feedback to the driver. The power steering pump was recently replaced, ensuring reliable driving control.
Safety and Cockpit Readiness
Since this vehicle was built for sanctioned racing, safety features are comprehensive and non-negotiable. The cockpit is dominated by a full roll cage that includes crucial door bars. This structure adheres to period SCCA, NASA, and Grand-Am specifications. It ensures maximum driver protection in the event of a collision.
The driver is secured by a Cobra Outlast racing seat and a HANS-compatible Sparco six-point harness. Window nets are installed for added security. A master cutoff switch and a fire suppression system provide essential emergency measures. This track-focused interior includes a Sparco steering wheel mounted on a quick-release hub.
Instrumentation and Data Acquisition
Essential vehicle information is presented via an AiM MXL data acquisition digital display. This unit is mounted directly in front of the driver, ahead of the factory 145-mph speedometer and 6k RPM tachometer. This modern setup allows for critical logging of speed, temperature, and lap times. It is an invaluable tool for improving performance.
A dedicated fuel pressure gauge has been installed in the center stack alongside the toggle switches. This addition provides quick, real-time feedback on fuel delivery. The digital odometer indicates 4,200 miles, representing its driving career in the spec series and media events. The minimalist, focused interior leaves no doubt about the car’s sole purpose.
The Sealed 4.6L V8 and Drivetrain
Powering the 2008 Ford Mustang FR500S Race Car is a fuel-injected aluminum 4.6-liter V8. This engine was sealed by Roush Industries after dyno testing to ensure equality across the racing field. Factory rated at 325 horsepower, this unit is built for durability under strenuous conditions. It features a Ford Performance high-capacity racing radiator and cold air intake kit.
Spent gases exit through Borla stainless steel long-tube headers connected to an X-pipe exhaust system. This provides maximum flow and an aggressive soundtrack. Power transfers through a heavy-duty clutch and a robust T6060 Tremec six-speed manual transmission. The rear wheels receive power via a 3.73:1 Ford Performance/Torsen limited-slip differential. This entire drivetrain is optimized for sustained track performance.
Track-Specific Brakes and Collectibility
Braking is handled by a competition-ready system. Up front, four-piston Brembo calipers clamp down on large 14-inch slotted rotors. The rear utilizes Shelby GT500-sourced slotted and cross-drilled rotors. The anti-lock braking system was specifically calibrated for racing and provides maximum stopping grip. The car rides on SVT 18-inch wheels fitted with BFGoodrich g-Force R1 tires.
The FR500S represents a truly factory-built race car, a rarity in the world of motorsports. Its history as a media car for the Mustang Challenge series makes Chassis #32 particularly interesting. It is sold on a bill of sale as it is a track-only vehicle. Included in the sale are a spare hood, a parody window sticker, and a copy of *Grassroots Motorsports* magazine featuring the car.
The 2008 Ford Mustang FR500S Race Car is a specialized piece of Ford Racing history. It was factory-engineered for the rigorous demands of spec racing. Its aluminum 4.6-liter V8, factory rated at 325 horsepower, is paired with a durable Tremec six-speed manual transmission. The performance foundation is completed by a fully adjustable suspension and a high-performance Brembo brake system. Chassis #32 is a unique, fully prepared machine ready for the track.
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Source: bringatrailer.com
