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3DDesign Exhaust Dual-Valve Controller for Gxx BMW M2, M3, M4, and M850i / U25 MINI Countryman JCW

3DDesign Exhaust Dual-Valve Controller for Gxx BMW M2, M3, M4, and M850i / U25 MINI Countryman JCW

3DDesign Exhaust Dual-Valve Controller for Gxx BMW M2, M3, M4, and M850i / U25 MINI Countryman JCW [4191-00102]

$395.00

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The 3DDesign Exhaust Dual-Valve Controller allows manual control of factory exhaust valves on select BMW and MINI models, letting drivers open or close both valves at will for a more aggressive or quiet exhaust tone — independent of drive mode. It installs easily, maintains OEM functionality, and adds sound control flexibility without error codes.

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.

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SKU: 4191-00102 Categories: Exhaust, Controllers Vehicle: BMW, BMW 2 Series, BMW 3 Series, BMW 4 Series, BMW 8 Series, BMW 850i, BMW M2, BMW M3, BMW M4, MINI, MINI Countryman, MINI Countryman JCW, Brand: 3DDesign

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Description

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Shipping policy

BP PRICING DIFFERENCE

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Description

3DDesign Exhaust Dual-Valve Controller for Gxx BMW M2, M3, M4, and M850i / U25 MINI Countryman JCW

The 3DDesign Exhaust Dual-Valve Controller offers precise, on-demand control over the factory electronic valves on select BMW and MINI models, including the G87 M2, G80 M3, G82 M4, G16 M850i, and U25 MINI Countryman JCW. Designed to integrate seamlessly with the factory valve actuators, this controller allows drivers to manually open or close both exhaust valves regardless of drive mode, enabling full exhaust flow for an aggressive tone or closed-valve operation for a more subdued experience. Engineered with 3DDesign’s signature attention to quality and usability, the unit ensures reliable performance without triggering error codes or affecting drivability. Ideal for enthusiasts seeking greater control over their exhaust sound, this plug-and-play solution maintains OEM functionality while adding a new level of flexibility.

Features

Manual control of exhaust valves
Dual-valve simultaneous control
Plug-and-play installation
Maintains OEM functionality
Error-free operation
Compact, discreet module

Applications

BMW M2: G87 | 2023-present | S58 – 3.0L I6 twin-turbo
BMW M3: G80 | 2021-present | S58 – 3.0L I6 twin-turbo
BMW M4: G82 | 2021-present | S58 – 3.0L I6 twin-turbo
BMW M850i: G16 | 2019-present | N63 – 4.4L V8 twin-turbo
MINI Countryman JCW: U25 | 2024-present | B48 – 2.0L I4 turbo

Notes

This product’s OFF setting is factory and does not forcibly close the valve
Compatibility with other products or coding related to the opening and closing of the muffler valve has not been confirmed
Operation has not been confirmed with valves attached to commercially available mufflers other than genuine OEM and 3DDesign
Fitment not confirmed on G81 M3, G83 M4, and G14 / G15 M850i models

About 3DDesign

3DDesign is a Japan-based BMW specialist recognized for OEM-level fit, refined aesthetics, and real-world performance. Drawing on motorsport development, the brand engineers aerodynamic components, wheels, exhaust systems, suspension, and interior accessories using advanced CAD / CAM, CFD, and road / track testing. Its catalog emphasizes lightweight, high-quality materials — such as carbon fiber, forged aluminum, and titanium — paired with precise tolerances for seamless integration with factory systems. The result is a cohesive, OEM-plus driving experience that elevates both form and function across modern BMW platforms.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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