{"product_id":"vf-engineering-vf500-supercharger-system-20032006-audi-s4-vfk8001","title":"VF Engineering VF500 Supercharger System - 2003-2006 Audi S4 (VFK80-01)","description":"\u003cp\u003eThe Audi S4 4.2-liter V8 is a remarkable vehicle, celebrated for its exceptional chassis dynamics and Audi’s legendary quattro all-wheel-drive system. However, while its handling and stability are top-tier, the power output has always left enthusiasts craving more. That’s where VF Engineering’s Audi S4 Supercharger System comes into play, transforming this already impressive machine into a true powerhouse. At the heart of this performance upgrade is a state-of-the-art, water-cooled Magnuson TVS1900 roots-type supercharger. This advanced piece of engineering is meticulously tuned to generate an additional 5.5 psi of boost pressure, delivering a thrilling surge of torque across the entire RPM range.\u003c\/p\u003e\n \u003cp\u003eThe result is a substantial increase in horsepower, translating to a more aggressive throttle response, quicker acceleration, and a driving experience that’s both exhilarating and refined. Designed with precision and performance in mind, our supercharger system integrates seamlessly with the S4's engine, ensuring reliable and consistent power delivery without compromising the car's daily drivability. Whether you’re carving through mountain roads or enjoying a spirited drive on the highway, VF Engineering’s Audi S4 Supercharger System redefines what your S4 is capable of, elevating its performance to new heights.\u003c\/p\u003e\n \u003cp\u003eparts list\u003c\/p\u003e\n \u003cp\u003eVF500 Supercharger System - 2003-2006 Audi S4\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eMagnuson TVS1900 Roots Supercharger\u003c\/li\u003e\n \u003cli\u003e6061 Aluminum intake manifold\u003c\/li\u003e\n \u003cli\u003eInternal bypass system\u003c\/li\u003e\n \u003cli\u003eHigh flow cast supercharger inlet\u003c\/li\u003e\n \u003cli\u003eAir water charge cooler system\u003c\/li\u003e\n \u003cli\u003ePolypropylene water reservoir (US model)\u003c\/li\u003e\n \u003cli\u003eHigh density water radiator\u003c\/li\u003e\n \u003cli\u003eHigh flow water pump\u003c\/li\u003e\n \u003cli\u003eHard anodized 6061-T6 aluminum brackets\u003c\/li\u003e\n \u003cli\u003eOEM serpentine belt and tensioner FEAD\u003c\/li\u003e\n \u003cli\u003eBosch high capacity fuel injectors\u003c\/li\u003e\n \u003cli\u003eHex Flash ECU tuning programming cable\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"VF Engineering","offers":[{"title":"Default Title","offer_id":52025801474340,"sku":"HLJQ_VFK80-01","price":8495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/MessagesImage_1443101596_-gigapixel-hq-scale-2_00x_e78dc351-7615-4d9c-bdb0-5e6a5b56e631.png?v=1771511082","url":"https:\/\/autohousesupply.com\/products\/vf-engineering-vf500-supercharger-system-20032006-audi-s4-vfk8001","provider":"AutoHouseSupply","version":"1.0","type":"link"}