Power, Presence, and Performance: Signature Autosports Showcases a Supercharged
2021 Original MegaRexx® Ford F-250 7.3L Super Duty® SuperCab™ Lariat 4x4 — #C50551A

28 March 2025 by Signature Autosports, Castle Hayne, North Carolina

Signature Autosports is proud to offer this pre-owned 2021 Original MegaRexx® Ford F-250 7.3L Super Duty® SuperCab™ Lariat 4x4—a dominant force engineered to conquer the road, the trails, and everything in between. With fewer than 8,000 miles, this low-mileage beast is built to perform, whether you're hauling heavy, tackling extreme terrain, or simply making a statement wherever you go.

Raw Power, Supercharged

Designed by the trailblazing O.G. MegaRexx® Trucks team, this powerhouse packs the legendary 7.3L Godzilla® V8, now supercharged for an earth-shaking 625+ horsepower and colossal 675+ lb-ft of torque. A ProCharger® High Output Supercharger with a 3-core air-to-air intercooler and DeatschWerks® 50-pound fuel injectors deliver relentless, on-demand power. Matched to a TorqShift® 10-speed automatic transmission with Selectable Drive Modes, this machine is as refined as it is aggressive.

Built to Conquer Any Terrain

Towering on massive 46"x15.5" Michelin™ XZL tires mounted to 20-inch 3-piece aluminum military MRAP wheels, this MegaRexx® F-250 is an unstoppable force. Its finely tuned suspension ensures supreme capability and control:

⬩ 4.5-inch Icon® dual-rate front coil springs & 5-inch full-progressive rear leaf springs

⬩ Bilstein® front and rear shocks for premium ride quality

⬩ Fully adjustable rear air bags for enhanced load stability

⬩ MegaRexx® proprietary longer, stronger radius arms

⬩ Fox Racing® Factory Race Series 2.0 ATS dual steering stabilizers

⬩ Icon® adjustable track bar for precise handling

Rugged Protection & Bold Aesthetics

Dressed in black Line-X™ armor, this truck is built to endure. The one-piece tilt-action front clip features a gloss-black RedRock® Baja honeycomb grille with amber marker lights, while matching gloss-black MRAP wheels, rock rings, bumpers, and skid plates complete its commanding presence. AMP Research® Powerstep™ XL side steps provide easy access to the elevated cockpit, where Medium Camel Tan micro-perforated leather seats offer premium comfort.

Adventure-Ready, Day or Night

✔ Outfitted with a full LED lighting package, this truck is ready to illuminate the night and cut through the darkness:

✔ Rear-facing 40-inch dual-row LED light bar (mounted on a black bed cage)

✔ 8-inch dual-row LED side lights

✔ Curved 40-inch dual-row LED light bar

✔ Anzo® switchback headlights

✔ Smasher™ high-approach angle front bumper & High & Tight™ rear bumper

✔ Motohorn™ train horn—because subtlety is overrated

Luxury & Tech That Work as Hard as You Do

⬩SYNC® 3 with 8-inch touchscreen, wireless Apple CarPlay™ + Android Auto™

⬩Voice-activated navigation with HD + SiriusXM® satellite radio

⬩Blind Spot Information System (BLIS®) with Trailer Coverage & Cross-Traffic Alert

⬩Pro Trailer Backup Assist™ with Trailer Reverse Guidance + 360-Degree Camera with Split-View Display

⬩Lane-Keeping Alert with Driver Alert System

⬩PowerScope® power-folding heated trailer tow mirrors

⬩Leather-wrapped power tilt/telescoping steering wheel with memory

…and much more!

Experience the MegaRexx® Legacy

Born from innovation and built for dominance, the Original MegaRexx® is more than a truck—it’s a statement. Explore the engineering, power, and performance that set it apart at MegaRexxTrucks.com.

For more details on this exceptional build, or to explore other bespoke creations, call/text us directly on +1 (910) 632-0260 or via email. We are happy to provide a personalized FaceTime® walkaround, answer any questions, and guide you through the purchasing process. We offer shipping assistance and, depending on your location, can even deliver your vehicle personally. If you prefer a hands-on experience, fly into Wilmington International Airport (ILM), just five miles from our headquarters, to experience this stunning pre-owned 2021 Ford F250 Original MegaRexx® Super Duty® SuperCab™ Lariat 4x4—then DRIVE IT HOME!

Thanks for looking… we’ll see you on (or off) the road!
The Signature Autosports Team

Year: 2021

Make: Ford

Model: Original MegaRexx® F-250 7.3L Super Duty®

Trim: SuperCab™ Lariat 4x4

VIN: 1FT7X2BN3MEC50551

Miles: 7,750

Stock #: C50551A

Price: $89,950 USD

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