
The BP25 Honda S2000 is far more than just a modified car; it is a physical manifesto for Bulletproof Automotive, marking their 25-year commitment to ultimate JDM vehicles. The build itself is a meticulous statement from founder Ben Schaffer, who was an early popularizer of high-end Japanese tuning in the United States. His vision for the BP25 was to merge the classic principles of high-revving Japanese performance with top-shelf modern technology. The BP25 Honda S2000 carries contributions from the biggest names in Japan, reflecting the deep relationships Bulletproof Automotive cultivated over two decades of business and passion.
Engineering for High-RPM Thrills by Bulletproof
The core philosophy driving the BP25 was Schaffer’s insistence on preserving the high-RPM, analog characteristics of the S2000. Bulletproof Automotive executed this by developing a unique Bulletproof spec 2.0L motor tuned for extreme output. This engine produces over 580 supercharged horsepower, peaking at a heart-thumping 9300 RPM. A Vortech V2-Si Trim Supercharger provides the boost. Bulletproof’s attention to detail included top-quality internals and modern tuning via the AEM Infinity 506 Engine Management System. This results in a reliable, high-thrill package that encourages the driver to utilize every single revolution.

A Cohesive Aesthetic and Heritage Lineage
The exterior of the BP25 directly links to Bulletproof Automotive’s acclaimed history. The car is repainted in the same Lamborghini Balloon White as the famous Concept One. This ensures a visual lineage between the two iconic Bulletproof demo cars. The aesthetic is brought into the modern era with the North American debut of the Varis Dark Panther Widebody kit. This kit fully reskins the vehicle, integrating improved carbon fiber aerodynamics for higher downforce and grip. This choice reflects Bulletproof’s consistent use and popularization of high-end Japanese brands like Varis.

Advanced Chassis and Braking Selection
Bulletproof Automotive selected only the most capable components to manage the car’s significant power increase. The vehicle debuts a brand new Brembo Pista front and rear big brake kit. The ultra-lightweight, fully forged construction and anodized finish of the Pista kit ensures massive stopping power, crucial for track use. Suspension control is handled by Top Secret/Aragosta Super Dampers. These custom-spec coilovers, paired with components from J’s Racing and Spoon, support the car’s extreme power. This meticulous selection of parts reinforces Bulletproof’s reputation for using the best of the best.

The Custom BP-RW Evolution Wheels
The wheels on the BP25 are a custom design by Bulletproof Automotive’s sister company. The BP-RW Evolution wheels were forged fresh off a 5-axis CNC machine. The new design is inspired by Japanese Tsuchime, a hammered metal technique. The design also borrows high-strength, efficient principles from the Unplugged Performance UP-RW wheel. This meticulous design detail reflects the connoisseur’s approach of Ben Schaffer. The wheels feature spoke-side cuts, deep concavity, and tsuchime detailing, making them strong, light, and aesthetically unique.

Power, Engine Specs, and Performance by Bulletproof
The BP25 Honda S2000 is powered by a supercharged 2.0L engine engineered by Bulletproof Automotive to deliver over 580 horsepower at 9300 RPM. The torque builds relentlessly, amplified by the Vortech supercharger. Fuel delivery is handled by Injector Dynamics 1700cc injectors and a CJM twin pump system. The extreme power is effectively managed by an ASM x Drexler Limited Slip Differential and a Comp 6 Puck Clutch. The high-revving output flows through a rare vintage Amuse titanium header and Amuse 70mm Euro Dual titanium exhaust. Ultimately, the power is successfully mated to ultra-sticky 295/30ZR19 Toyo Tires Proxes R888R tires.

Celebrating the JDM Vision
As Schaffer noted, the S2000 is timeless, and the BP25 is a celebration of Bulletproof Automotive’s long-standing love for JDM performance. The dedication to this vision extends to the interior with Recaro RS-G Limited Edition Super Stark seats. The use of custom Bulletproof Automotive black Alcantara on the dash and door cards completes the cabin. By taking the S2000’s core analog purity and amplifying it with 580 supercharged horsepower and the finest modern technology, Bulletproof Automotive created its final, ultimate high-thrill form.

The BP25 Honda S2000 is a masterpiece of Japanese tuning elevated by the two-and-a-half decade vision of Bulletproof Automotive. Its technical specifications, from the 580 HP custom 2.0L engine and Brembo Pista brakes to the Varis widebody, reflect a refusal to compromise. This vehicle is a true distillation of high-end JDM performance and stands as a powerful symbol of the legacy and commitment of Ben Schaffer and the Bulletproof team.
| Model | Bulletproof Automotive BP25 Honda S2000 |
|---|---|
| Event Debut | Toyo Tires Treadpass, SEMA Show 2025, Las Vegas |
| Purpose | 25th Anniversary Build Celebrating Bulletproof Automotive |
| Base Vehicle | Honda S2000 (AP2) |
| Engine | Bulletproof 2.0L Crate Engine |
| Induction | Vortech V2-Si Trim Supercharger |
| Power Output | 580+ HP @ 9300 RPM |
| Redline | 10,000 RPM |
| Engine Management | AEM Infinity 506 EMS |
| Fuel System | Dual Pump Setup (AEM 340LPH & Walbro 416) / 1700cc Injectors |
| Exhaust | Amuse Titanium Header & Amuse 70mm Euro Dual Titanium Exhaust |
| Cooling | Ultimate Racing Front Mount Intercooler / Science of Speed Heat Exchanger |
| Transmission | Honda AP2 6-Speed Manual |
| Differential | ASM x Drexler Limited Slip Differential |
| Clutch & Flywheel | Comp 6 Puck Clutch / ACT Flywheel |
| Suspension | Top Secret x Aragosta Super Dampers / Roberuta Cup Kit (Front & Rear) |
| Chassis Enhancements | J’s Racing Control Arms, Roll Center Adjuster, and X Brace |
| Brakes | Brembo Pista 6-Piston Front & 4-Piston Rear Big Brake Kit with Dual Caliper |
| Wheels | UP Forged BP-RW Evolution “Tsuchime” 19×11 +27 |
| Tires | Toyo Tires Proxes R888R 295/30ZR19 |
| Body Kit | Varis Dark Panther Widebody (12K Carbon SPL) |
| Aerodynamics | Varis GT Wing, Cooling Bonnet Ver.2, Lightweight Trunk |
| Paint | Lamborghini Balloon White with Gold Graphics |
| Interior | Recaro RS-G Seats, Mugen Roll Bar, Alcantara Trim, Willans Harnesses |
| Steering Wheel | Mugen 350mm Black Suede / Keys Kinoshita Wheel (SEMA Spec) |
| Battery | Antigravity Group-51R Lithium-Ion |
| Notable Brands | Varis, Top Secret, Amuse, Spoon, J’s Racing, EVS, ASM, Aragosta |
| Design Collaboration | Edwin Reyes / Prime NYC |
| Aero Sponsor | Varis Black Panther Widebody |
| Tire Sponsor | Toyo Tires |
| Brake Sponsor | Brembo Pista |
| Battery Sponsor | Antigravity Lithium-Ion |
| Other Key Features | Carbon Fiber Components, Custom LED Infinity Tail Lights, Speedglass Windshield |
| Philosophy | Blend of classic JDM tuning and modern high-performance technology |
| Quote | “Pure driving pleasure never goes out of style.” , Ben Schaffer, Founder |
Disclaimer: Content on this site is for informational purposes only. Vehicle specs, pricing, and availability may change. Always verify details with official sources before making decisions. Opinions are those of the authors.
Source: Bulletproof Automotive
