This 2025 Ford Mustang RTR SPEC 3 is a true high-performance Mustang built for enthusiasts searching for a supercharged Mustang for sale, an RTR Mustang, or a limited-production performance vehicle with verified pedigree. Finished in breathtaking Molten Magenta Metallic Tri-Coat, this Mustang is not dealer-modified or partially upgraded it was exclusively LAB built at the RTR main shop, professionally assembled, badged, numbered, serialized, and backed by RTRs engineering and validation standards.

At the heart of this supercharged Mustang RTR is a Ford Performance 3.0L Whipple Supercharger, producing an astonishing 810 horsepower and 615 lb-ft of torque from the legendary 5.0L V8 Ti-VCT engine, paired to a 6-speed manual transmission and rear-wheel drive. This drivetrain delivers explosive acceleration, immediate throttle response, and the raw engagement performance buyers demand when searching for a manual supercharged Mustang.

The exterior of this RTR SPEC 3 Mustang is aggressively styled with a full suite of RTR aerodynamic and performance components, including an RTR upper grille with LED air intakes, RTR lower and corner grilles, RTR undertray extension, RTR hood vent, RTR rocker splitters, RTR rear quarter splitters, and an RTR decklid spoiler. Signature RTR badging on the grille, fenders, and decklid, along with the RTR Speed Block graphics package and RTR windshield banner, immediately identify this Mustang as a genuine, factory-validated RTR build.

This Mustang rides on RTR Tech Mesh wheels in Satin Charcoal, sized 20x9.5 front and 20x10.5 rear, wrapped in Nitto NT555 G2 performance tires in a staggered setup for maximum grip and road presence. Handling is elevated through a comprehensive RTR Tactical Performance suspension system, featuring adjustable front and rear sway bars, adjustable front struts and rear shocks, lowering springs, and an RTR shock mount kit, delivering razor-sharp response, improved cornering stability, and track-inspired control.

Inside, this LAB-built RTR Mustang offers exclusivity few performance vehicles can match. A serialized dash plaque engraved with Vaughn Gittin Jr.s signature confirms its authenticity, while included RTR accessories such as the RTR Performance shift knob, RTR key fob clamshell, RTR puddle lamps, and RTR indoor car kit reinforce its premium, collector-grade status. Every RTR SPEC 3 includes a Certificate of Authenticity, further validating its limited-production pedigree.

Performance sound and flow are enhanced with an MBRP stainless steel X-pipe resonator delete, delivering an aggressive exhaust note that matches the Mustangs power output. Long-term protection is addressed with Owners Pride OP5 ceramic coating, providing five years of paint protection, enhanced gloss, and durability worthy of a high-horsepower performance car.

This 2025 Mustang RTR SPEC 3 is backed by a 3-year / 36,000-mile warranty, offering confidence alongside extreme performance-an important advantage for buyers searching for a supercharged performance Mustang with real manufacturer and builder support.

This RTR LAB-built, serialized, supercharged Ford Mustang RTR represents the pinnacle of modern American performance. It is an exceptional opportunity for drivers and collectors looking for an RTR Mustang for sale, a Whipple-supercharged Mustang, or a limited-production performance vehicle built at the RTR main shop.

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Price includes the following rebates. Special financing may be available in lieu of selected rebates: $1000 - SUV Spike Retail Bonus Cash. Exp. 02/16/2026 $3500 - Retail Customer Cash. Exp. 03/31/2026