{"product_id":"valvetronic-designs®-alpina-b8-bmw-m850i-g16-valved-sport-cat-back-exhaust-with-4-od-tips","title":"Valvetronic Designs® Alpina B8\/BMW M850i G16 Valved Sport Cat-Back Exhaust with 4\" OD Tips","description":"\u003ch1\u003eCOMPATIBLE: (4.4L - N63B44)\u003c\/h1\u003e\n\u003ch1\u003e2018 - 2025 BMW M850i xDrive G15\u003c\/h1\u003e\n\u003ch1\u003e2021 - 2025 BMW Alpina B8 G15\u003c\/h1\u003e\n\u003ch3\u003eWelcome to a very vital sound and performance upgrade for the Alpina B8. From factor in this car is lacks the aggressive sound and presence that many owners desire. At Valvetronic Designs we have engineered a bespoke system for this platform that takes the enjoyment level up a few notches, adds power and a very enjoyable sound experience. This full system bolts up to OEM downpipes or can be combined with a free flow front race pipe setup. Valves are controlled via the OEM sport and sport plus buttons inside the vehicle. This system is a direct replacement for the factory OEM exhaust and is guaranteed to add power and a delicious sound through the rev range. At Valvetronic Designs, we do not compromise. Neither should you.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003eConstructed from T304 Stainless Steel\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eReuses OEM Tip Outlets\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eElectronic OEM style exhaust valves for factory integration\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e15.7 lbs. Lighter than the factory exhaust\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eFully Mandrel bend for maximum flow\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003ePrecision tig welds for high strength\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e100% REVERSIBLE, always able to go back to stock at any time\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIn-House Development at Valvetronic Designs: Pioneering Performance Exhaust Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003eAt Valvetronic Designs, we take pride in crafting performance exhaust systems that combine innovation, precision, and unmatched quality. Our in-house development process is built on cutting-edge technology and rigorous testing to deliver the ultimate driving experience. From 3D scanning to sound and performance optimization, every step in our process is engineered for excellence.\u003c\/h3\u003e\n\u003ch3\u003e1.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3D Scanning: Precision from the Start\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eThe foundation of our exhaust system development begins with precise 3D scanning. By capturing detailed measurements of the vehicle’s underbody, we ensure our exhaust designs integrate seamlessly with the car’s architecture. This process eliminates guesswork and allows us to create systems that fit perfectly, enhancing both performance and aesthetics.\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2024-12-18_at_2.47.32_PM.png?v=1734551310\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e2.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCAD Design: From Concept to Reality\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eOnce we have accurate data, our team uses advanced CAD (Computer-Aided Design) software to conceptualize and develop the exhaust system. Each system is designed with both form and function in mind, ensuring a balance of aesthetics and performance. Our engineers focus on optimizing airflow, minimizing backpressure, and creating valve systems that allow the driver to control the sound and performance with the push of a button.\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2024-12-18_at_2.48.47_PM.png?v=1734551358\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIn-House Prototyping: Bringing Ideas to Life\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch3\u003ePrototyping is where our designs take shape. Using state-of-the-art fabrication equipment, we build prototypes of our exhaust systems in-house. This hands-on approach allows us to refine each design, ensuring it meets our high standards for quality and performance. Our team meticulously inspects and tests each prototype, making adjustments as needed to guarantee that the final product is flawless.\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2024-12-18_at_2.52.37_PM.png?v=1734551574\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e4.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSound \u0026amp; Performance Testing: Tuning for Perfection\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhat sets Valvetronic Designs apart is our commitment to perfecting both the sound and performance of our exhaust systems. We don’t just aim for power gains; we focus on creating a signature sound that enhances the driving experience. Using our in-house testing facilities, we measure sound levels, optimize valve operation, and analyze performance data to ensure each system delivers the ideal blend of performance and acoustics.\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2024-12-18_at_3.27.12_PM.png?v=1734553645\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eWARRANTY:\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Valvetronic_Logo.png?v=1734841170\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs®","offers":[{"title":"Exclude","offer_id":41354907517022,"sku":"BMW.G16.VSES.BR","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Include","offer_id":41354907549790,"sku":"BMW.G16.VSES.FF.BR","price":4499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/1_40b73a7c-0c37-4c85-b1ab-06b0ad61af02.webp?v=1735266248","url":"https:\/\/10secondracing.com\/products\/valvetronic-designs%c2%ae-alpina-b8-bmw-m850i-g16-valved-sport-cat-back-exhaust-with-4-od-tips","provider":"10 Second Racing","version":"1.0","type":"link"}