The Apex Predator of Super Trucks: Signature Autosports Features a Pre-Owned 2021 Ford F-250 Super Duty MegaRexx® 7 by MegaRexx® Trucks

Signature Autosports is proud to present this outrageously capable pre-owned 2021 Ford F-250 Super Duty® MegaRexx® 7—a seven-passenger, go-anywhere super truck with fewer than 5,500 miles and a presence that speaks louder than its train horn (yes, it has one). Built to haul, crawl, brawl, or simply steal the show, this MegaRexx® 7 is ready for action.

The Evolution of an Icon
Back in 2016, MegaRexx® Trucks disrupted the status quo with the Original MegaRexx®—a bold concept that redefined what a truck could be. Fast forward to today, and the MegaRexx® 7 continues that legacy with seven-passenger capability, a removable fiberglass top, and all the muscle, gear, and tech to dominate any terrain.

Legendary Power, Engineered Suspension
Under the hood, the 6.7L Power Stroke® V8 Turbo Diesel churns out 475 HP and a crushing 1,050 lb-ft of torque. MegaRexx®’s proprietary suspension and chassis upgrades make this truck a force of nature:

• ICON™ 4.5” progressive coil springs (front) and 5” multi-leaf springs (rear)
• King™ reservoir shocks and dual ICON™ steering stabilizers
• MegaRexx® heavy-duty, extended-length radius arms
• ICON™ adjustable track bar and bump stops
• Pedal Commander® Throttle Response Controller

Tactical Armor Meets Tech
This beast rides on 46×15.5″ Michelin® XZL military tires mounted to 20″ 3-piece aluminum MRAP wheels—No spacers. No compromises. The axles are re-geared to 4.88:1 to match the oversized rolling stock, and the body was modified in-house for minimal lift and maximum clearance. The result? A low center of gravity that delivers stability both on- and off-road.

• CAD-designed, laser-cut steel halo supports tilt-action front clip
• Deep-gloss black rock rings and custom fat fenders
• Nine inches wider than stock—per side!
• Smasher™ high-approach front bumper with gloss black inserts
• High & Tight™ rear bumper with dual LED reversing lights
• 40″ LED light bar and Anzo™ switchback headlights
• Custom satin black MegaRexx®-branded tailgate panel

Luxury for Seven—With the Top Off
The cabin is a masterclass in rugged luxury. Red leather bucket seats (heated and ventilated up front, of course), an Alcantara dash, and a starlight Alcantara headliner by Stars in the Ceiling, Los Angeles, surround you in premium detail. And, for the first time in a MegaRexx® truck—power-folding third-row seats (from a Ford Expedition®), protected by a steel safety cage and wrapped in matching upholstery beneath the removable fiberglass hardtop.

• Twin-panel panoramic power moonroof
• Custom 25-speaker audio system powered by JL Audio® and Alpine® components
• Rear steel safety cage, open-air removable roof experience

Premium Ford Features
Don’t be fooled by the aggressive stance—this MegaRexx® 7 is fully loaded with Lariat-level amenities:

• TorqShift® 10-speed automatic transmission with Selectable Drive Modes
• B&O® sound system by Bang & Olufsen® (10-speaker + subwoofer)
• SYNC® 3 with 8″ touchscreen, Apple CarPlay™, Android Auto™
• FordPass™ Connect with 4G LTE Wi-Fi
• Voice-activated navigation, SiriusXM® satellite radio
• Blind Spot Information System (BLIS®), rear camera & reverse sensors
• Dual-zone automatic climate control
• Power telescoping/tilt steering column with leather-wrapped wheel
• Powerscope® trailer tow mirrors with memory
• Keyless entry, remote start, and security system

A Build Without Compromise
Finished in Lithium Gray Metallic and wrapped in 3M® Satin Black, this pre-owned 2021 MegaRexx® 7 embodies power, precision, and presence. This isn’t just a truck—it’s a declaration. Every mechanical, electrical, bodywork, and paint detail was completed in-house to ensure elite quality control.

Own the Road—and Everything Off It
From its battle-ready stance to its red-stitched, roofless cockpit, this MegaRexx® 7 isn’t just a truck—it’s an extinction-level event on wheels. Whether you’re blasting through backcountry trails or cruising the boulevard with the top off, this seven-seat super truck is ready to lead the pack. Visit MegaRexxTrucks.com to explore the full build and legacy.

Contact Us
For more details or to schedule a personal FaceTime® walkaround, call or text us at +1 (910) 632-0260 or email us directly. Nationwide shipping assistance available 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 F-250 MegaRexx® 7 Super Duty® Crew Cab Lariat 4×4—then DRIVE IT HOME!

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

Inquire today on Fourbie Exchange, or see the original listing on the dealer’s website here.