Valvetronic Designs

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

SKU: BMW.G16.M850i.VSES.BR
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Valvetronic Designs - Alpina B8 / BMW G16 M850i Valved Sport Exhaust System
Sale
$5,719.99
$5,147.99
Availability:
CONFIGURATION
Material
Exhaust Tips
  • Description
  • Fitment
  • Refund Policy

BMW G16 M850i Gran Coupe / Alpina B8 Valved Exhaust System

Full T304 Stainless Steel System with OEM Valve Integration


Overview

The BMW G16 M850i Gran Coupe and Alpina B8 deliver incredible performance and refinement—but their stock exhaust note leaves room for excitement.
Our Valvetronic Designs Valved Exhaust System is engineered specifically for this platform to enhance presence, sharpen tone, and add measurable performance gains.

This full system bolts directly to the OEM downpipes or can be paired with a free-flow front race pipe setup. Valve operation integrates seamlessly with the factory Sport and Sport+ driving modes, allowing instant sound control from the driver’s seat. As a direct OEM replacement, it installs with no modifications and is guaranteed to deliver a richer, more engaging soundtrack through the entire rev range.


Why It Works

  • Bespoke Platform Design: Engineered specifically for the G16 M850i and Alpina B8 for perfect fitment and optimized acoustics.

  • Full Mandrel-Bent Construction: Maximizes exhaust flow for improved throttle response and power.

  • OEM Valve Integration: Retains factory valve functionality for quiet cruising or aggressive sound on demand.


Sound & Control

  • Valves Closed: Maintains refined, comfortable tone for daily driving.

  • Valves Open: Delivers a deeper, more aggressive note with added volume and character.

  • OEM Integration: Controlled via Sport and Sport+ modes—no extra remotes or wiring required.


Construction & Options

  • Material: T304 stainless steel for durability and corrosion resistance.

  • Weight Savings: 15.7 lb lighter than the factory exhaust.

  • Craftsmanship: Precision TIG welds for strength and a high-end finish.

  • Tips: Designed to reuse OEM tip outlets for a factory-fit appearance.


Fitment

  • 2018–2024 BMW G16 M850i Gran Coupe

  • 2018–2024 Alpina B8


Installation Notes

  • Direct replacement for the OEM exhaust system—no cutting or welding required.


What’s Included

  • Full T304 stainless steel valved exhaust system

  • Integrated OEM-style electronic valves

  • All necessary hardware and clamps


Specifications

  • Tubing: Full mandrel-bent T304 stainless steel

  • Valves: OEM-style electronic valves with factory integration

  • Weight Savings: 15.7 lb lighter than OEM

  • Tip Compatibility: Designed for OEM outlet reuse

PLEASE EMAIL US AT:CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS

Returns

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:
Gift cards
Downloadable software products

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted (if applicable)

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.

If you would like to start a return please click here

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.


Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Labor Fees (if applicable)

AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.

Exchanges (if applicable)

To start an exchange, click here

Non-refundable items

The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.

Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.

All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.


Recently Viewed