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Valvetronic Valved Sport Catback Exhaust System - BMW X5M (F85) / X6M (F86) 2015-2018
Lease for as low as $/week
BMW X5M/X6M F85 & F86 Valvetronic Designs Valved Exhaust System
Unleash the Full Potential of the S63
Engineered for BMW’s High-Performance SUVs
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
The Sound Experience
Connecting directly to stock or aftermarket free-flow downpipes, this system features a 2.75-inch free-flow design from inlet to outlet, running completely unrestricted to the exhaust tips.
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Valves Closed: Retains a refined, comfortable tone with no drone, perfect for daily use.
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Valves Open: Unleashes an aggressive, motorsport-inspired roar with sharp gear-change snaps and a commanding presence.
Through testing, we found that an unresonated configuration produces the rawest and most exciting sound, delivering maximum character without sacrificing drivability.
Uncompromised Craftsmanship
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Material: Premium T304 stainless steel for strength, durability, and corrosion resistance.
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OEM Valve Integration: Retains factory electronic valve control for seamless operation.
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Mandrel-Bent Tubing: Optimized for maximum flow and performance gains.
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Precision TIG Welding: Ensures strength and a flawless finish.
Key Features
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2.75" diameter for improved flow
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Available with your choice of 3.5" custom exhaust tips
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9.8 lbs lighter than the factory exhaust
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Electronic exhaust valves with factory-style control
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100% reversible – return to stock at any time
Fitment
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2015–2018 BMW X5M F85
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2015–2018 BMW X6M F86
This exhaust isn’t just an upgrade—it’s the transformation your X5M or X6M has been waiting for, bringing the S63 engine to life with the sound and presence it deserves.
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
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. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.