4 Minutes
The Lamborghini Huracan STO has always been a driver's supercar thanks to its raw V10 soundtrack and razor-sharp dynamics. Although Lamborghini's lineup has moved on to the Temerario and Revuelto, the Huracan remains a potent platform for extreme tuning. One stand-out example recently modified by Underground Racing transforms the already potent STO into a straight-line predator with power figures that will surprise even hardened petrolheads.
Design & Visual Details
This particular Huracan STO wears a matte red finish with multiple black accents and black wheels — a look that pairs track-focused aerodynamics with a sinister street presence. While the visual upgrades are subtle and purpose-led, the transformation under the skin is where the car truly evolves. It retains STO-specific aero, lightweight components, and aggressive stance while making a dramatic leap in drivetrain capability.
Vehicle Specifications
Stock specification (for context)
- Engine: 5.2L naturally aspirated V10
- Power: 631 hp (stock STO)
- Top speed: 193 mph (310 km/h)
- 0-62 mph (0-100 km/h): 3.0 seconds
Tuned specification (Underground Racing conversion)
- Induction: Twin‑turbo conversion
- Peak power: up to 1,600+ hp on E85
- Pump gas output: approximately 1,200 hp on 93 octane
- Drivetrain: retains mid‑mounted V10 layout, substantial internal and ancillaries upgrades
Performance & Driving Dynamics
Underground Racing’s twin‑turbo package amplifies the Huracan STO’s straight‑line potential dramatically. With E85 fueling the car over 1,600 horsepower is achievable; on 93‑octane pump gas the tune is conservatively rated near 1,200 hp. While the tuner did not publish official acceleration runs, conservative estimates put 0–62 mph in the mid to low 2‑second range — roughly around 2.5 seconds or potentially faster under ideal traction and launch control conditions.
Comparisons & Market Positioning
After this conversion, the Huracan STO sits in rarefied territory. On paper it closes the gap to hypercars like the Bugatti Tourbillon, which claims 1,775 hp from its electrified V16 layout. Compared to Lamborghini’s newer models, the converted STO benchmarks favorably: the Temerario posts 907 hp combined and a 0–62 mph time of 2.7 seconds, while the Revuelto with its electrified naturally aspirated V12 produces just over 1,000 hp and a 0–62 mph time around 2.5 seconds. The twin‑turbo STO therefore competes with — and in some scenarios surpasses — both modern Lamborghini halo cars in outright acceleration.
Tuning, Fuel & Reliability Considerations
High‑output builds like this require significant supporting modifications: strengthened internals, upgraded fuel systems, heat management, transmission and differential reinforcements, and bespoke ECU calibration. The switch to E85 increases knock resistance and allows aggressive timing and boost, unlocking the full 1,600+ hp figure. On pump gas the target power is reduced to protect components and maintain drivability.
Availability & Ownership
This twin‑turbo Huracan STO was a one‑off commission and is not listed for sale. Reports indicate it was destined for an owner in Kentucky. Special commissions like this illustrate how the Huracan platform remains highly desirable in the aftermarket and tuning market despite newer factory models.
Conclusion
The tuned Lamborghini Huracan STO from Underground Racing demonstrates how a modern supercar platform can be reinterpreted into a hypercar contender through aggressive forced induction and comprehensive upgrades. For buyers and enthusiasts watching the high‑power tuning segment, this build highlights trade‑offs between raw naturally aspirated character and extreme turbocharged performance — and proves the older Huracan still has a bright, loud—and very fast—future on the road and strip.
Source: autoevolution
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