This Plum Crazy 2018 Dodge Challenger SRT Demon was acquired in 2021 by its current owner, who built it over the next two years for standing-mile competition. A Hemi V8 built by DSR Performance Engines to displace 426 cubic inches was installed, and it is topped by a 3.0-liter Whipple supercharger and equipped with Kooks headers. An eight-speed automatic was also sourced from RPM Transmissions, and a billet differential was installed. In November 2025, the car recorded 1,058.2 horsepower and 793.6 lb-ft of torque on a dynamometer. Supporting modifications include a roll bar, a Recaro driver’s seat, White harnesses, Billet Specialties Win Lite wheels with beadlocks for the rear pair, and and Mickey Thompson rubber. The owner has since participated in several NHRA 1/4-mile events, and the car is further equipped with Brembo brakes, the Comfort Audio Group, and a powered sunroof. Now with 3,700 miles, this SRT Demon is now offered by the selling dealer with a Demon Crate, a window sticker, spare and removed factory parts, a car cover, and a clean Nebraska title.
The car is finished in Plum Crazy with the optional painted satin black graphics package and a power sunroof. It retains a front splitter, an Air-Grabber hood, a rear spoiler, Air-Catcher xenon headlights, widebody fender flares, and LED taillights. Damage to the front end is recorded in July 2020, though no further information is available.
The car rides on Billet Specialties Win Lite wheels with beadlocks for the rear pair, and Mickey Thompson drag rubber is mounted. Several spare sets of wheels and tires are included as displayed in the gallery. Braking is handled by red-finished Brembo calipers fitted over slotted rotors at all four corners. The Demon is equipped with an active damping suspension as well as Drag Mode and Launch Assist, which alter the engine management profiles and activate the transbrake and line lock functions.
A roll bar, White harnesses, and a Recaro’s driver seat have been installed, and the rear seats were removed. The car was specified with the Comfort Audio Group, which added leather and Alcantara upholstery, a heated steering wheel, a power-adjustable column, and an 18-speaker audio system with a Harman Kardon amplifier.
A carbon-fiber dashboard tag identifies the car as Demon #2498.
Instrumentation includes a 200-mph speedometer, a configurable LCD screen, and a tachometer with a 6k-rpm redline. The digital odometer indicates 3,700 miles.
The DSR Performance Engines Hemi V8 displaces 426 cubic inches, and it is topped by a 3.0-liter Whipple supercharger and equipped with Kooks header linked to an aftermarket exhaust system.
In November 2025, the car recorded 1,058 horsepower and 793.6 lb-ft of torque on a dynamometer.
The replacement eight-speed automatic was sourced from RPM Transmissions, and a billet differential was also installed.
The removed factory 6.2-liter Hemi V8, eight-speed automatic transmission, driveshaft, and differential are included with the car along with removed interior components displayed in the gallery.
Also included are the factory VIN-matching Demon Crate, a window sticker, paperwork, and a cover.
The Carfax report shows the aforementioned damage in July 2020.
Source: DSR 426-Powered 2018 Dodge Challenger SRT Demon Drag Car
