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The StreetHunter Mustang Body Kit Put TJ Hunt in SEMA Trouble—Here’s What Happened

StreetHunter’s GTD-inspired S650 Mustang reportedly drew a formal Ford complaint at SEMA 2024. Here is what happened, what the kit included, and why it is not a real Mustang GTD.

By CarCody Team

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The StreetHunter Mustang body kit was meant to give a standard S650 the look of Ford’s extreme Mustang GTD. Ford reportedly complained to SEMA over the resemblance, and the car did not appear on the 2024 show floor. The available evidence supports a high-profile design and display dispute—not a confirmed lawsuit or court finding against TJ Hunt.

The StreetHunter Mustang body kit was supposed to give a regular seventh-generation Mustang the visual drama of Ford’s extreme Mustang GTD. Instead, the project became a SEMA controversy: Ford reportedly complained to the SEMA board because the design was too close to the GTD, and the finished car did not appear on the 2024 SEMA show floor.

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That is the documented “big trouble” involving TJ Hunt. There is no verified evidence in the available reporting that Ford sued Hunt, won an infringement case, obtained a permanent injunction, or issued a confirmed cease-and-desist. The known dispute was a reported design-protection complaint and the resulting removal—or barring—of the car from the show display.

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What StreetHunter built

StreetHunter Designs identified the project as a 2024 S650 Mustang GTSH. It was a one-off widebody build based on the regular S650 Mustang, not a factory Mustang GTD and not an official Ford product.

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The documented exterior package included:

  • Front bumper
  • Front lip and canards
  • Vented hood
  • Replacement front fenders
  • Side skirts
  • Rear quarter panels
  • Rear quarter-glass scoops
  • Rear bumper and diffuser

The completed car also used a Neptune Blue 3M vinyl wrap and APEX ML-10RT wheels, according to automotive reporting. Those details matter because they helped distinguish the show car visually, even while its overall shape and several design features drew comparisons with Ford’s GTD.

Why Ford reportedly objected

The controversy centered on the kit’s resemblance to the Mustang GTD rather than on the general idea of making a Mustang wider. Widebody conversions, replacement fenders, vents, lips, diffusers, and aggressive wheel fitments are common aftermarket treatments. The issue was how closely this particular project appeared to follow the design language of Ford’s flagship Mustang.

Reports pointed to several apparent overlaps:

  • Louvered or vented front-fender treatment
  • A vented hood
  • Deep side-intake styling
  • Flared arches and a broad, planted stance
  • Similar visual treatment around the trunk and rear of the car

Carscoops described the project as a GTD-inspired conversion for a standard Mustang and noted the use of flared arches and carbon-fiber parts. The active rear wing associated with the GTD was not present on the StreetHunter car, and the wheels and blue wrap gave it a different appearance. Those differences did not prevent the overall design from attracting Ford’s attention.

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The commercial positioning also raised the stakes. The project was presented as a way to achieve much of the GTD’s visual impact without buying a roughly $325,000 limited-production Ford. A less expensive visual alternative can be attractive to enthusiasts, but it can also make a design dispute more consequential when the alternative closely imitates the original product’s signature appearance.

What happened at SEMA 2024?

According to a November 7, 2024 Hemmings report, Ford submitted a formal complaint to the SEMA board after determining that the StreetHunter design was too close to the Mustang GTD. The car was then barred from, or kept off, the SEMA 2024 show floor.

The accessible reporting attributed the account to TJ Hunt’s public update. Hunt reportedly said that an unnamed automaker felt offended and disrespected; the manufacturer was identified in the report as Ford. Hunt and StreetHunter maintained that the kit and the genuine GTD were distinguishable, while discussions with Ford were said to be continuing.

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The underlying complaint or letter has not been published in the available material. That leaves an important distinction:

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What is supported What is not established
Ford reportedly complained to SEMA. That Ford filed a confirmed lawsuit against TJ Hunt.
The car did not appear on the 2024 SEMA show floor. That a court ruled the kit infringed Ford’s rights.
The design was reported to closely resemble the Mustang GTD. That Ford obtained a final injunction or permanent ban.
Hunt reportedly argued that the two cars were distinguishable. That the kit was permanently canceled.

In other words, “big trouble” is an accurate description of a high-profile show and design dispute, but it should not be turned into a claim that TJ Hunt was sued or legally defeated unless primary legal documents establish that later.

A GTD-looking Mustang is not a Mustang GTD

The visual comparison is understandable, but the mechanical difference is substantial. The StreetHunter project began with a normal S650 Mustang and added a widebody exterior plus selected performance hardware. The Mustang GTD is a purpose-built performance car with extensive changes underneath its bodywork.

Ford’s official GTD specifications and descriptions include an 815-horsepower supercharged 5.2-liter V8, an eight-speed dual-clutch transmission, a carbon-fiber driveshaft, a rear-mounted transaxle, race-derived suspension, carbon-fiber body panels, front-fender vents, and a standard C-pillar-mounted rear wing.

StreetHunter’s GTSH specification listed a VMP supercharger capable of producing 850 horsepower, along with APEX wheels, Toyo R888R tires, BC coilovers, and a Magnaflow exhaust. Those are serious modifications, but they do not automatically reproduce the GTD’s drivetrain layout, weight distribution, suspension design, braking system, carbon-fiber construction, cooling strategy, or factory aerodynamic engineering.

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Area StreetHunter GTSH Ford Mustang GTD
Base vehicle 2024 S650 Mustang modified with an aftermarket widebody package Purpose-built, limited-production performance Mustang
Power claim VMP-supercharged build listed at up to 850 horsepower Ford lists an 815-hp supercharged 5.2-liter V8
Body Aftermarket bumper, hood, fenders, quarter panels, skirts, and rear aero components Factory-engineered bodywork including carbon-fiber panels
Transmission layout Not transformed into a GTD-style rear-transaxle system by the body kit Eight-speed dual-clutch transmission with rear-mounted transaxle
Suspension BC coilovers listed in the build specification Race-derived factory suspension system
Aerodynamics Visual aero components, diffuser, lip, canards, and widebody shaping Factory-developed aerodynamic package with a standard rear wing

The practical takeaway is simple: a GTD-inspired exterior can change how an S650 looks, but it does not make the car a GTD. Buyers should judge the conversion as an aftermarket styling and performance build, not as a mechanical replica of Ford’s halo car.

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Was the exact StreetHunter kit available to buy?

As of August 13, 2026, StreetHunter’s official GTSH page remains accessible and documents the one-off 2024 S650 build. StreetHunter’s store also remains active and lists other physical products, including BMW widebody kits and aerodynamic parts. However, the accessible current catalog does not confirm a live product listing, current price, inventory, or ordering process for the exact disputed S650 Mustang package.

That means the safest description is documented project or prototype, not “a kit currently available to order.” Anyone searching for an S650 Mustang body kit should verify the exact product name, included panels, material, lead time, price, shipping, and return terms directly with the manufacturer. A category search should not be mistaken for proof that the StreetHunter GTSH kit is currently sold through Amazon or any other retailer.

FRP does not mean guaranteed bolt-on installation

StreetHunter’s store warns that its FRP parts require proper preparation before installation. That can include sanding, filler work, grinding, test fitting, panel alignment, and paint preparation. The warning is especially important for a multi-panel widebody conversion, where small differences in fitment can become obvious across the hood, fenders, doors, quarter panels, bumper, and diffuser.

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Before ordering any Mustang widebody conversion, confirm:

  • Whether the panels are fiberglass-reinforced plastic, carbon fiber, or another material
  • Whether the kit includes every bracket, mounting point, hardware item, and trim piece
  • Whether cutting of the original fenders or quarter panels is required
  • Whether the original lights, sensors, grille, exhaust, and bumper supports are retained
  • How much wheel offset and tire clearance the new arches provide
  • Whether the installer has worked with the specific kit before
  • Who is responsible for bodywork, primer, paint, wrap removal, and final alignment

Professional widebody installation is not merely a matter of unbolting factory panels and attaching replacements. The car may require fabrication, clearance checks, alignment work, corrosion protection, and a complete paint or wrap plan. The finished result depends as much on preparation and workmanship as on the shape of the supplied panels.

The build hardware tells only part of the story

The StreetHunter specification listed several supporting components: Toyo R888R tires, BC coilovers, Magnaflow exhaust, APEX wheels, and a VMP supercharger. These parts help explain the stance and performance intent of the show car, but they should not be treated as mandatory equipment for every S650 owner.

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Widebody Mustang wheel fitment must be calculated around the particular suspension, ride height, tire width, steering clearance, and fender design. A wheel and tire combination that works on the show car may not work on an unmodified car or may require spacers, different offsets, additional clearance, or changes to the alignment. Likewise, coilovers and a supercharger affect safety, drivability, cooling, braking, insurance, and local inspection requirements. The body kit itself does not make those systems compatible or properly calibrated.

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What the controversy means for aftermarket builders

The episode is a useful reminder that aftermarket customization has two separate questions: Can the part be physically made and installed? and Can it be marketed and displayed without creating an intellectual-property or brand dispute?

There is no indication that Ford claimed ownership over every wide Mustang, every vent, or every flared fender. The reported intervention concerned the overall resemblance of this particular GTD-inspired design and its public presentation. Styling references are common in the aftermarket, but a close visual substitute for a distinctive, expensive vehicle can attract more scrutiny than an unrelated custom design.

For builders and manufacturers, the prudent approach is to document the design process, avoid official-looking branding, avoid suggesting Ford approval, and obtain legal advice before commercializing a package that closely reproduces protected or highly recognizable design features. For customers, the practical questions are more immediate: Is the seller still offering the kit? Is the design unchanged? Can replacement panels be obtained? Will the installer stand behind fitment? And is the finished car legal and insurable where it will be driven?

Bottom line for TJ Hunt and StreetHunter

The StreetHunter Mustang did not put TJ Hunt in a confirmed Ford lawsuit based on the evidence currently available. It did, however, turn a highly anticipated SEMA reveal into a public design dispute. Ford reportedly complained to SEMA, the car stayed off the 2024 show floor, and the controversy highlighted how closely the aftermarket build tracked the look of the Mustang GTD.

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The GTSH remains significant as a documented 2024 S650 project, especially because it combined a dramatic widebody conversion with an 850-hp-class supercharged build. But readers should keep the boundaries clear: it was not an official Ford product, it was not mechanically equivalent to the GTD, and the exact kit’s current public-sale status has not been verified. If the goal is to recreate the look, budget for substantial FRP bodywork, paint or wrapping, wheel-fitment development, and professional installation—not just the purchase price of a supposedly bolt-on kit.

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Frequently Asked Questions

Did Ford sue TJ Hunt over the StreetHunter Mustang body kit?

No confirmed lawsuit, court judgment, or permanent injunction is established in the available reporting. The documented consequence was Ford’s reported complaint to the SEMA board and the car’s absence from the 2024 show floor.

What was included in the StreetHunter GTSH build?

The build was based on a 2024 S650 Mustang and used a widebody exterior, a VMP supercharger, APEX wheels, Toyo R888R tires, BC coilovers, and a Magnaflow exhaust. StreetHunter listed a power capability of up to 850 horsepower for the build.

Is the StreetHunter Mustang the same as a Mustang GTD?

No. The Mustang GTD has an 815-hp supercharged 5.2-liter V8, an eight-speed dual-clutch transmission, a rear-mounted transaxle, race-derived suspension, carbon-fiber panels, and factory-developed aerodynamics. A body kit and selected performance parts do not reproduce those systems.

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Can you buy the exact StreetHunter S650 Mustang kit today?

The official GTSH page still documents the one-off project, but the current accessible StreetHunter catalog does not confirm a live listing, price, inventory, or ordering path for the exact disputed S650 kit as of August 13, 2026. Verify availability directly before treating it as a purchasable product.

Does the StreetHunter kit install as a simple bolt-on conversion?

StreetHunter warns that its FRP parts require sanding, filler, grinding, test fitting, and paint preparation. A professional installer familiar with widebody work is strongly preferable to assuming the components will install as guaranteed bolt-on parts.

The Bottom Line

Bottom line: Ford reportedly complained to SEMA about StreetHunter’s GTD-like 2024 S650 Mustang, keeping the car off the 2024 show floor. That is a documented design and display dispute—not proof that TJ Hunt was sued or that a court found infringement. The conversion also changes appearance far more readily than it recreates the Mustang GTD’s specialized chassis and drivetrain, and the exact StreetHunter kit is not confirmed as currently available.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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car modificationsFord MustangMustang GTDS650 MustangSEMAStreetHunter DesignsTJ HuntWidebody Cars

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