Valvetronic Designs Valved Sport Exhaust System - BMW M850i Gran Coupe (G16)
This Valvetronic Designs system is a full T304 stainless valved exhaust built to bolt directly to the OEM downpipes on the BMW M850i Gran Coupe, no cutting or welding required. The rear end keeps its factory look because the system is designed to reuse the OEM tip outlets, and the valve operation integrates with the car's own Sport and Sport+ driving modes rather than adding a separate remote or controller.
Fully mandrel-bent T304 stainless tubing and precision TIG welds carry the same two-mode promise as the rest of the Valvetronic Designs lineup: closed for a refined cruise, open for the full tone the factory system holds back. It's a 100% bolt-on, reversible installation.
Why Upgrade
Because the valves plug into your car's existing Sport and Sport+ logic, there's nothing extra to wire in or carry around, and the OEM-style tip outlets keep the factory appearance at the rear of the car. It's a direct swap for the factory system, not a redesign of how the car looks or is driven day to day.
Features
- Full T304 stainless valved exhaust system
- Fully mandrel-bent tubing, precision TIG welds
- Integrated OEM-style electronic valves, controlled by the factory Sport and Sport+ modes
- Direct bolt-on to OEM downpipes, no cutting or welding
- Retains OEM-style tip outlets for a factory rear-end look
- 100% reversible to factory
What's Included
- Full T304 stainless valved exhaust system
- Integrated OEM-style electronic valves
- All necessary hardware and clamps
Reused from your vehicle: this system operates through your car's own Sport and Sport+ drive-mode valve control, so no extra remote or controller ships with it.
Required but not included: this system bolts to your OEM or an aftermarket downpipe; downpipes are not included.
Product Specifications
- Fitment: for the M850i Gran Coupe
- Material: T304 stainless steel
- Valve control: reuses the factory Sport and Sport+ drive-mode valves, no extra remote needed
- Weight saving: 15.7 lb, per Valvetronic Designs
- SKU: V044 BMW.G16.M850i.VSES.BR
- MPN: BMW.G16.M850i.VSES.BR
Need a Valvetronic Designs System for a Different BMW V8?
Frequently Asked Questions
Do I need a separate remote or controller for the valves?
No. This system reuses your car's own Sport and Sport+ drive-mode valve control, so there's nothing extra to install or carry.
Will this look factory once it's installed?
Yes. It's designed to reuse the OEM-style tip outlets, so the rear end keeps its factory appearance.
Does installation require cutting or welding?
No. It's a direct bolt-on to the OEM downpipes using the factory mounting points.
Does this include the downpipes?
No. This system bolts to your OEM or an aftermarket downpipe; downpipes are sold separately.
Does this fit the Alpina B8?
Valvetronic Designs names the Alpina B8 alongside the M850i Gran Coupe on this system. If you're unsure whether your specific car is covered, contact your BMP Tuning rep before ordering.