
















BMW X5M / X6M Valved Sport Exhaust System (F85 / F86)
Welcome to the full exhaust suite for the BMW F85/F86 platform. Connecting to stock or aftermarket free flow downpipes, the valved exhaust measures 2.75 inches from inlet to outlet. This system runs unrestricted all the way back to the tips. In our testing and development of this platform, we found that running the setup unresonated provided a more raw sound experience and insane snaps when you change gears. This system reuses the OEM factory electronic valves. The system is available in T-304 Stainless steel. The S63 sounds decent from the factory but at Valvetronic Designs, decent doesn't cut it.
Fitment
- 2015 - 2018 BMW X5M F85
- 2015 - 2018 BMW X6M F86
Features of this Valved Exhaust
- Constructed from T304 Stainless Steel
- Your choice of exhaust tips 3.5 inch outlets
- Electronic exhaust valves with Controller for factory-like operation
- 9.8 lbs. Lighter than the factory exhaust
- Fully Mandrel bend for maximum flow
- Precision tig welds for high strength
- 100% REVERSIBLE, always able to go back to stock at any time
PLEASE EMAIL US AT: CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS
Pairs well with

BMW X5M / X6M Valved Sport Exhaust System (F85 / F86)
FREE USA SHIPPING | On set items
EASY FINANCING | Apply at checkout
REPUTABLE SOURCE | Leading brands

Product Questions
Will this fit my vehicle?
This part is made for the models listed above. If you’re unsure, send us your year, make, and model and we’ll confirm fitment for you.
What’s included?
You’ll receive exactly what’s shown. Hardware is not included unless the product description says otherwise.
How difficult is installation?
We recommend professional installation. If you’re local, you can book an install with us directly. Some parts may need trimming, drilling, or adjustment depending on your setup.
Do you ship internationally?
Yes, we ship worldwide. Contact us if you need help placing an international order.
How do I confirm fitment before ordering?
Fitment details are listed on each product page. If you’re unsure or your build has unique specs, submit the form and our team will verify compatibility before you order.
Follow us on Instagram #BUILTBYETERNA
With over a decade of hands on experience, a growing portfolio of award winning show builds, and direct relationships with top-tier brands, we make sure you get premium products, trusted service, and real automotive expertise. Our team has built multiple award winning vehicles featured at top tier shows like SEMA and Bimmer Invasion. Everything we offer is tested, trusted, and backed by real world experience.
Eterna Motorworks can source or special-order nearly any component for your build — OEM-fitment parts, performance upgrades, carbon fiber aero, suspension, wheels, and even bespoke options depending on the platform. Click here to contact our team.

