German tuner Novitec, through its Rolls-Royce specialist arm Spofec, has dramatically re-envisioned the opulent Cullinan SUV. This bespoke creation elevates the already commanding vehicle with a formidable power boost to 697 horsepower and a striking widebody design. While some may question the necessity of such modifications for an ultra-luxury SUV, Spofec's rendition skillfully integrates heightened performance with a surprisingly restrained aesthetic, setting it apart in the exclusive world of automotive customization.
Enhanced Performance and Bold Aesthetics
Spofec, a division of the renowned German tuning house Novitec, typically recognized for its work on Italian marques like Ferrari and Alfa Romeo, has now turned its attention to the iconic Rolls-Royce Cullinan. The latest iteration of their 'Overdose' widebody package is designed for the recently refreshed 2025 Cullinan. This comprehensive transformation not only grants the luxury SUV a more imposing and muscular visual presence but also significantly amplifies the already potent V12 engine.
The most immediately apparent alteration to this Cullinan Series II is the integration of bespoke 24-inch wheels, developed in collaboration with American wheel manufacturer Vossen. These polished, spatially offset spoke wheels, available in 48 distinct colors and finishes, are complemented by fender flares that expand the SUV's width by 4.7 inches, contributing to its dominant stance. Despite these bold additions, Spofec has adopted a more understated approach to the overall design compared to some other tuners. The front fascia, while subtly revised with LED position markers and carbon fiber air intake surrounds, retains much of the original Cullinan's elegant character. Further refinements include a discreet rear spoiler, a carbon fiber diffuser, and integrated tailpipe tips, all contributing to a sophisticated yet assertive aesthetic. The vehicle's profile is also enhanced by a single body-side stripe and a slightly lowered suspension, emphasizing its dynamic capabilities.
Unleashing the Cullinan's Inner Beast
While the standard Rolls-Royce Cullinan's 6.7-liter twin-turbo V12 engine delivers a respectable 563 horsepower, and the Black Badge variant pushes that to 592 horsepower, Spofec's engineering prowess takes performance to an entirely new level. The tuned V12 now commands an astonishing 697 horsepower and 782 lb-ft of torque, matching the output of high-performance SUVs like the Aston Martin DBX707. This significant power increase translates into remarkable acceleration, with Spofec claiming a 0-62 mph (0-100 km/h) sprint time of just 4.6 seconds, placing it firmly in the realm of elite performance vehicles.
To complement the engine's newfound vigor, Spofec has equipped the Cullinan with a performance exhaust system featuring an active flap mechanism. This allows owners to fully unleash the commanding roar of the V12, offering a more engaging auditory experience. The interior, while largely left to individual client specifications, demonstrates Spofec's commitment to luxurious customization. A glimpse into the rear cabin reveals exquisite black leather upholstery accented with vibrant orange stitching on the seats and door panels, creating a striking contrast. Rolls-Royce's signature Starlight Headliner, with its mesmerizing illuminated ceiling, remains a focal point, further enhancing the cabin's ambiance. Spofec's holistic approach to this Cullinan project showcases a thoughtful balance between dramatic enhancement and the preservation of the vehicle's inherent prestige, resulting in a unique and powerful expression of automotive luxury.