Whipple-Supercharged, 723-Mile 2023 Jeep Wrangler Rubicon 392 20th Anniversary Edition

This 2023 Jeep Wrangler Rubicon 392 20th Anniversary Edition was modified by National Speed of Wilmington, North Carolina, with a Whipple 3.0-liter supercharger and intercooler kit, an MMX drop-in piston and connecting rod set, a Cam Motion custom-grind camshaft, a high-flow flex fuel system, BTR valve springs and Chromoly pushrods, American Racing 2″ long-tube headers, and a custom exhaust system. Finished in Sting-Gray paint over black and red Napa leather upholstery, the truck is equipped with the Xtreme 35″ tire package, an eight-speed automatic transmission, a Select-Trac full-time 4WD system, and Tru-Lok axles as well as 17″ beadlock-capable wheels, a factory lift kit, LED headlights, an Alpine audio system, a UConnect 4C infotainment system, and a three-piece Freedom Top hardtop. Acquired by the selling dealer, a BaT Local Partner, in 2026, this Rubicon 392 has 723 miles and is now offered with build records, spare parts, and a South Carolina title. 

The truck is finished in Sting-Gray and is equipped with a Rubicon 20th Anniversary grille, swing gate plaque, and hood decals. Further details include LED headlights, steel front and rear bumpers, rock sliders, body-color fender flares, and a receiver hitch.

Beadlock-capable 17″ alloy wheels are wrapped in 315/70 BFGoodrich All-Terrain T/A KO2 tires, and a matching spare is stationed on the rear carrier. The Rubicon 20th Anniversary suspension features an additional half-inch of lift over the standard Rubicon, and anti-lock braking is provided by discs at each corner.

The heated front bucket seats and folding rear bench are upholstered in black and red Nappa leather, and color-matching material extends to the dashboard. Interior equipment includes a ParkView back-up camera, air conditioning, cruise control, red seat belts, and a UConnect 4C infotainment system with an 8.4″ screen and Apple CarPlay and Android Auto integration.

The multifunction steering wheel is mounted to a tilting and telescoping steering column and frames a 120-mph speedometer, a 7k-rpm tachometer, and a central digital display. The digital odometer indicates 723 miles, approximately 6 of which were added under current ownership.

The 6.4-liter Hemi V8 is fitted with a Whipple Gen-VI 3.0-liter supercharger and intercooler kit as well as a Whipple 112mm throttle body and an ATI harmonic balancer with a 7.28″ lower pulley. Additional modifications include:

  • MMX drop-in piston and connecting rod set
  • Cam Motion custom-grind camshaft w/ VVT phaser limiter
  • Brian Tooley Racing SK024 valve springs and chromoly pushrods
  • Mighty Mouse catch can
  • PCM unlock
  • American Racing 2″ long tube headers
  • GESI HO high flow catalysts
  • Stainless Works X pipe
  • AWE switchpath cat back exhaust system
  • IMS Fuel Max fuel pump voltage booster
  • Injector Dynamics ID1050x
  • Custom 93-Octane and E85 fuel ECU tunes

Power is sent to the rear or all four wheels through an eight-speed automatic transmission, Tru-Lok front and rear locking differentials, and a dual-range transfer case. A Circle D Specialties 8HP70 3,200 stall converter is installed and a custom transmission calibration has been flashed.

Invoices from National Speed display over $48k in modifications in 2025.

The Carfax report is free of accident or damage entries and lists an open recall.

The South Carolina title carries an “Actual Mileage” Vehicle Brand.