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A full overhead view of a Valvetronic Designs Valved Sport Exhaust System for the Alpina B8 and BMW M850i, featuring a dual-pipe mid-section leading to a central muffler and quad exhaust outlets, displayed on a workshop floor with an electronic controller. }
A top-down view of the front section of the exhaust system, showing the dual pipes with integrated heat shielding on the upper bends near the flange connections. }
A close-up view of the X-pipe crossover section of the exhaust system, highlighting the precision welds and the transition where the two main pipes merge and then separate. }
An angled view of the rear section of the exhaust system, focusing on the central muffler, the electronic valve controller module with wiring, and the dual exhaust outlets on either side. }
A detailed close-up of a vacuum or electronic actuator valve integrated into the exhaust piping, showing the mechanical linkage and surrounding TIG welds. }
A close-up of an exhaust pipe flange and inlet, featuring a textured silver heat wrap secured around the piping for thermal management. }
A full overhead view of a Valvetronic Designs Valved Sport Exhaust System for the Alpina B8 and BMW M850i, featuring a dual-pipe mid-section leading to a central muffler and quad exhaust outlets, displayed on a workshop floor with an electronic controller.
A top-down view of the front section of the exhaust system, showing the dual pipes with integrated heat shielding on the upper bends near the flange connections.
A close-up view of the X-pipe crossover section of the exhaust system, highlighting the precision welds and the transition where the two main pipes merge and then separate.
An angled view of the rear section of the exhaust system, focusing on the central muffler, the electronic valve controller module with wiring, and the dual exhaust outlets on either side.
A detailed close-up of a vacuum or electronic actuator valve integrated into the exhaust piping, showing the mechanical linkage and surrounding TIG welds.
A close-up of an exhaust pipe flange and inlet, featuring a textured silver heat wrap secured around the piping for thermal management.

Valvetronic Designs Valved Sport Exhaust System for Alpina B8 / BMW G16 M850i 2018-2024

For any questions please PM or email: Online@AutoTalent.com Valvetronic Designs Valved Sport Exhaust System for Alpina B8 /...
Vendor: Valvetronic Designs
SKU: BMW.G16.M850i.VSES.BR
Product Type: Sport Exhaust System
$3,599.10
$3,999.00
$3,599.10
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Configuration: VALVED SPORT CATBACK SYSTEM
Exhaust Tips: Reuse OEM
Material: T304 Stainless
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Valvetronic Designs Valved Sport Exhaust System for Alpina B8 / BMW G16 M850i 2018-2024
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Description

For any questions please PM or email: Online@AutoTalent.com

Valvetronic Designs Valved Sport Exhaust System for Alpina B8 / BMW G16 M850i 2018-2024

Enhance the performance and presence of your BMW G16 M850i Gran Coupe or Alpina B8 with the Valvetronic Designs Valved Exhaust System. Engineered specifically for this platform, this full T304 stainless steel system delivers a richer, more aggressive exhaust note while retaining the ability to switch seamlessly to a refined, quiet tone. With direct OEM valve integration, the exhaust responds automatically to your drive mode, offering an engaging soundtrack in Sport+ and quiet comfort in daily driving—all through a direct bolt-on installation that improves flow and reduces weight.

Key Features

  • Bespoke Platform Engineering: Designed exclusively for the G16 M850i Gran Coupe and Alpina B8, ensuring perfect fitment and acoustically optimized performance.

  • Seamless OEM Valve Integration: Valves are controlled automatically through factory Sport and Sport+ drive modes—no additional remotes or complex wiring required.

  • Enhanced Performance & Sound: Full mandrel-bent T304 stainless steel construction improves exhaust flow for sharper throttle response and a deeper, more engaging tone.

  • Significant Weight Reduction: Weighs 15.7 lbs less than the factory exhaust system.

  • Premium Direct Replacement: A complete, 100% reversible bolt-on system requiring no cutting or welding; designed to reuse the factory exhaust tips for an OEM+ finish.

 

Fitment Chart:

Make Model Variant Year
BMW M850i
 G16
 2018-2024
Alpina B8 - 2018-2024

 



Additional Information

If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Call:
Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
Email:
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.
Shipping & Return

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based.

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