VF Engineering VF500 Supercharger System for B6 Audi S4 [VFK80-01]

VF Engineering VF500 Supercharger System for B6 Audi S4 [VFK80-01]

The Audi S4 4.2-liter V8 is renowned for its exceptional chassis dynamics and Audi’s legendary quattro all-wheel-drive system, yet its power output has often left enthusiasts wanting more. This gap is bridged by VF Engineering’s Audi S4 Supercharger System, which elevates the already impressive vehicle into a true powerhouse. Central to this performance upgrade is a state-of-the-art, water-cooled Magnuson TVS1900 roots-type supercharger, meticulously tuned to generate an additional 5.5 psi of boost pressure, thereby delivering a thrilling surge of torque across the entire RPM range.

Functional Performance

• The result is a substantial increase in horsepower, which translates to a more aggressive throttle response, quicker acceleration, and a driving experience that is both exhilarating and refined. Designed with precision and performance in mind, the supercharger system integrates seamlessly with the S4’s engine, ensuring reliable and consistent power delivery without compromising the car’s daily drivability. Whether carving through mountain roads or enjoying a spirited drive on the highway, VF Engineering’s Audi S4 Supercharger System redefines the capabilities of the S4, elevating its performance to new heights.

Technology

• VF Engineering employs advanced technology and precision craftsmanship to develop high-performance automotive components that redefine industry standards for quality and reliability. The engineering process begins with computer-aided design (CAD), allowing engineers to create detailed 3D models to refine each part for optimal fitment and functionality. Finite element analysis (FEA) is then utilized to simulate real-world forces and stresses, identifying potential weak points and optimizing structural integrity for durability under extreme conditions. For components such as intercoolers and superchargers, computational fluid dynamics (CFD) is used to analyze airflow and cooling efficiency, ensuring maximum power and reliability.

Precision & Consistency

• 3D printing plays a crucial role in prototyping, allowing VF Engineering to rapidly produce and test components for quick iteration and refinement. Creating physical models from CAD designs ensures precise assessment of fitment, functionality, and performance before full-scale production.
• CNC (computer numerical control) machining is essential to the production of VF Engineering’s performance parts, delivering unmatched precision and consistency by executing exact digital instructions from CAD models. The company utilizes aerospace-grade alloys and composite materials known for their strength, lightweight properties, and resistance to extreme conditions, enhancing both durability and efficiency.
• Before products reach the market, VF Engineering subjects them to rigorous dynamic and static testing. Dynamic testing includes real-world performance trials and dyno evaluations to measure power output and efficiency, while static testing assesses stress and heat resistance under various conditions. This comprehensive process guarantees optimal performance and ensures adherence to VF Engineering’s stringent quality standards.
• To maximize the benefits of performance parts, VF Engineering develops custom tuning software tailored for each specific application, optimizing engine parameters for peak performance. These tuning solutions are the result of extensive research and testing, providing precise control over power delivery, efficiency, and responsiveness.

Detail & Commitment

• Each project undergoes detailed hand inspection and assembly to ensure no detail is overlooked. Strict quality control protocols, including heat and stress testing, real-world driving simulations, and both dynamic and static assessments, ensure that every component meets and exceeds industry standards for reliability and performance.
• Understanding that every vehicle and driver has unique needs, VF Engineering works closely with customers to develop customized performance solutions. Whether increasing power, refining handling, or executing a complete vehicle transformation, the company offers personalized service to bring each vision to life. Customer commitment extends beyond the point of sale, with ongoing support and aftercare to maintain peak vehicle performance.
• VF Engineering’s knowledgeable team remains available to provide technical assistance, answer questions, and guide customers in optimizing their vehicle’s performance. With an unwavering dedication to excellence, VF Engineering integrates cutting-edge technology throughout the development and production process, ensuring superior performance, reliability, and precision in every product.

Performance Specifications

• Horsepower:
  • Standard Output: 340hp
  • VF Power: 500hp (+160hp)
• Torque:
  • Standard Output: 302tq
  • VF Power: 434tq (+132tq)

What’s Included

• 6061 aluminum intake manifold
• Air water charge cooler system
• Bosch high capacity fuel injectors
• Hard anodized 6061-T6 aluminum brackets
• Hex Flash ECU tuning programming cable
• High density water radiator
• High flow cast supercharger inlet
• High flow water pump
• Internal bypass system
• Magnuson TVS1900 roots supercharger
• OEM serpentine belt and tensioner FEAD
• Polypropylene water reservoir (US model)

Applications

• Audi S4: 4S (2003-2006) [4.2L V8]

Notes

• Power ratings are subject to conditions and dynamometer model used
• VF Engineering’s products are not compliant with California Air Resources Board (CARB) regulations and are not intended for use on public roads in California. This restriction applies to any aftermarket product that does not feature a CARB Executive Order (EO) number.

About VF Engineering

VF Engineering is a leading innovator in the automotive performance industry, specializing in the design and manufacture of high-quality performance components. Established over 25 years ago, VF Engineering is committed to excellence and precision, focusing on enhancing the power and performance of luxury and exotic vehicles, including brands such as Audi, BMW, Lamborghini, and Porsche. Renowned for meticulous craftsmanship and cutting-edge technology, VF Engineering develops products engineered to deliver exceptional performance, reliability, and drivability, ensuring that both enthusiasts and professionals experience the pinnacle of automotive engineering.