Description
Unlock the true performance and auditory potential of your BMW G16 M850i or Alpina B8 with the Valvetronic Valved Sport Exhaust System—a precision-engineered upgrade that delivers a commanding exhaust note, enhanced power delivery, and refined aesthetics.
From the factory, the Alpina B8 and M850i offer impressive luxury and performance, but often fall short in delivering the aggressive, motorsport-inspired soundtrack that enthusiasts crave. Valvetronic Designs addresses this shortcoming with a full valved exhaust system that dramatically transforms the vehicle’s sound profile—delivering rich, deep tones during spirited driving, and maintaining comfort and civility in standard driving modes.
This high-performance exhaust system is constructed entirely from T304 stainless steel, ensuring long-term durability, resistance to corrosion, and reduced weight over the stock setup. We’ve integrated OEM-style electronic exhaust valves that seamlessly interface with the car’s factory Sport and Sport+ drive modes, providing intuitive control and flawless operation. The system is fully mandrel-bent for optimal exhaust gas flow and features precision TIG welding for maximum strength and craftsmanship.
Designed as a direct replacement for the OEM exhaust, this system bolts up cleanly to the factory downpipes or can be paired with a free-flow front race pipe setup for even more aggressive sound and performance. The exhaust system also retains the use of the OEM tip outlets, preserving the car’s refined aesthetic while delivering a sound experience that is anything but subtle.
This is the ultimate upgrade for G16 8-Series Grand Coupe and Alpina B8 owners looking for an exhaust solution that matches the car’s performance with equally thrilling sound dynamics.
Key Features:
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High-Quality T304 Stainless Steel Construction – Ensures durability, corrosion resistance, and a premium finish.
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Factory Valve Integration – Uses OEM-style electronic valves compatible with Sport and Sport+ drive modes.
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Reuses OEM Exhaust Tips – Maintains a clean and factory-finished rear aesthetic.
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Significant Weight Reduction – 15.7 lbs. lighter than the factory exhaust system.
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Mandrel-Bent Tubing – Improves flow characteristics for increased power and efficiency.
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Precision TIG Welds – Guarantees high strength, durability, and superior craftsmanship.
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Direct Bolt-On Fitment – Installs easily with no cutting or modifications required.
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100% Reversible – Can be returned to stock configuration at any time.
Fitment:
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BMW G16 M850i Gran Coupe (2018–2024)
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Alpina B8 Gran Coupe (2018–2024)
Upgrade your BMW’s driving dynamics with the Valvetronic Valved Sport Exhaust System—combining aggressive sound, refined aesthetics, and uncompromised performance.
